diff --git a/plugins/samplemimo/testmi/testmiplugin.cpp b/plugins/samplemimo/testmi/testmiplugin.cpp
index edb6628bd..346d21f7b 100644
--- a/plugins/samplemimo/testmi/testmiplugin.cpp
+++ b/plugins/samplemimo/testmi/testmiplugin.cpp
@@ -74,10 +74,13 @@ PluginInterface::SamplingDevices TestMIPlugin::enumSampleMIMO()
 
 #ifdef SERVER_MODE
 PluginInstanceGUI* TestMIPlugin::createSampleMIMOPluginInstanceGUI(
-        const QString& sourceId __attribute((unused)),
-        QWidget **widget __attribute((unused)),
-        DeviceUISet *deviceUISet __attribute((unused)))
+        const QString& sourceId,
+        QWidget **widget,
+        DeviceUISet *deviceUISet)
 {
+    (void) sourceId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesink/bladerf1output/bladerf1outputplugin.cpp b/plugins/samplesink/bladerf1output/bladerf1outputplugin.cpp
index 726d113cb..3d645840b 100644
--- a/plugins/samplesink/bladerf1output/bladerf1outputplugin.cpp
+++ b/plugins/samplesink/bladerf1output/bladerf1outputplugin.cpp
@@ -114,6 +114,9 @@ PluginInstanceGUI* Bladerf1OutputPlugin::createSampleSinkPluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sinkId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesink/bladerf2output/bladerf2outputplugin.cpp b/plugins/samplesink/bladerf2output/bladerf2outputplugin.cpp
index 359a772ae..5633838d0 100644
--- a/plugins/samplesink/bladerf2output/bladerf2outputplugin.cpp
+++ b/plugins/samplesink/bladerf2output/bladerf2outputplugin.cpp
@@ -118,6 +118,9 @@ PluginInstanceGUI* BladeRF2OutputPlugin::createSampleSinkPluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sinkId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesink/filesink/filesinkplugin.cpp b/plugins/samplesink/filesink/filesinkplugin.cpp
index 13fd34c1e..5eafa8f88 100644
--- a/plugins/samplesink/filesink/filesinkplugin.cpp
+++ b/plugins/samplesink/filesink/filesinkplugin.cpp
@@ -78,6 +78,9 @@ PluginInstanceGUI* FileSinkPlugin::createSampleSinkPluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sinkId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesink/hackrfoutput/hackrfoutputplugin.cpp b/plugins/samplesink/hackrfoutput/hackrfoutputplugin.cpp
index 406f8d82a..34ce12354 100644
--- a/plugins/samplesink/hackrfoutput/hackrfoutputplugin.cpp
+++ b/plugins/samplesink/hackrfoutput/hackrfoutputplugin.cpp
@@ -127,6 +127,9 @@ PluginInstanceGUI* HackRFOutputPlugin::createSampleSinkPluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sinkId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesink/limesdroutput/limesdroutputplugin.cpp b/plugins/samplesink/limesdroutput/limesdroutputplugin.cpp
index 776340871..51573fddf 100644
--- a/plugins/samplesink/limesdroutput/limesdroutputplugin.cpp
+++ b/plugins/samplesink/limesdroutput/limesdroutputplugin.cpp
@@ -117,6 +117,9 @@ PluginInstanceGUI* LimeSDROutputPlugin::createSampleSinkPluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sinkId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesink/localoutput/localoutputplugin.cpp b/plugins/samplesink/localoutput/localoutputplugin.cpp
index d134edf23..3ec933403 100644
--- a/plugins/samplesink/localoutput/localoutputplugin.cpp
+++ b/plugins/samplesink/localoutput/localoutputplugin.cpp
@@ -78,6 +78,9 @@ PluginInstanceGUI* LocalOutputPlugin::createSampleSinkPluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sinkId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesink/plutosdroutput/plutosdroutputplugin.cpp b/plugins/samplesink/plutosdroutput/plutosdroutputplugin.cpp
index 366a9765f..0974dff2f 100644
--- a/plugins/samplesink/plutosdroutput/plutosdroutputplugin.cpp
+++ b/plugins/samplesink/plutosdroutput/plutosdroutputplugin.cpp
@@ -92,6 +92,9 @@ PluginInstanceGUI* PlutoSDROutputPlugin::createSampleSinkPluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sinkId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesink/remoteoutput/remoteoutputplugin.cpp b/plugins/samplesink/remoteoutput/remoteoutputplugin.cpp
index bdce864f6..891015f71 100644
--- a/plugins/samplesink/remoteoutput/remoteoutputplugin.cpp
+++ b/plugins/samplesink/remoteoutput/remoteoutputplugin.cpp
@@ -78,6 +78,9 @@ PluginInstanceGUI* RemoteOutputPlugin::createSampleSinkPluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sinkId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesink/soapysdroutput/soapysdroutputplugin.cpp b/plugins/samplesink/soapysdroutput/soapysdroutputplugin.cpp
index 55005eace..62b8d163b 100644
--- a/plugins/samplesink/soapysdroutput/soapysdroutputplugin.cpp
+++ b/plugins/samplesink/soapysdroutput/soapysdroutputplugin.cpp
@@ -95,6 +95,9 @@ PluginInstanceGUI* SoapySDROutputPlugin::createSampleSinkPluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sinkId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesink/xtrxoutput/xtrxoutputplugin.cpp b/plugins/samplesink/xtrxoutput/xtrxoutputplugin.cpp
index 41513f255..78eaa594d 100644
--- a/plugins/samplesink/xtrxoutput/xtrxoutputplugin.cpp
+++ b/plugins/samplesink/xtrxoutput/xtrxoutputplugin.cpp
@@ -91,6 +91,9 @@ PluginInstanceGUI* XTRXOutputPlugin::createSampleSinkPluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sinkId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesource/airspy/airspyplugin.cpp b/plugins/samplesource/airspy/airspyplugin.cpp
index e01dd4fb6..5b5f25de3 100644
--- a/plugins/samplesource/airspy/airspyplugin.cpp
+++ b/plugins/samplesource/airspy/airspyplugin.cpp
@@ -134,6 +134,9 @@ PluginInstanceGUI* AirspyPlugin::createSampleSourcePluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sourceId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesource/airspyhf/airspyhfplugin.cpp b/plugins/samplesource/airspyhf/airspyhfplugin.cpp
index f713b593b..f4d4fb670 100644
--- a/plugins/samplesource/airspyhf/airspyhfplugin.cpp
+++ b/plugins/samplesource/airspyhf/airspyhfplugin.cpp
@@ -104,6 +104,9 @@ PluginInstanceGUI* AirspyHFPlugin::createSampleSourcePluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sourceId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesource/bladerf1input/bladerf1inputplugin.cpp b/plugins/samplesource/bladerf1input/bladerf1inputplugin.cpp
index 1c670e24e..d1cc37336 100644
--- a/plugins/samplesource/bladerf1input/bladerf1inputplugin.cpp
+++ b/plugins/samplesource/bladerf1input/bladerf1inputplugin.cpp
@@ -113,6 +113,9 @@ PluginInstanceGUI* Blderf1InputPlugin::createSampleSourcePluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sourceId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesource/bladerf2input/bladerf2inputplugin.cpp b/plugins/samplesource/bladerf2input/bladerf2inputplugin.cpp
index c23755a45..69f651cac 100644
--- a/plugins/samplesource/bladerf2input/bladerf2inputplugin.cpp
+++ b/plugins/samplesource/bladerf2input/bladerf2inputplugin.cpp
@@ -118,6 +118,9 @@ PluginInstanceGUI* Blderf2InputPlugin::createSampleSourcePluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sourceId;
+    (void) widget;
+    (void) deviceUISet;    
     return 0;
 }
 #else
diff --git a/plugins/samplesource/fcdpro/fcdproplugin.cpp b/plugins/samplesource/fcdpro/fcdproplugin.cpp
index 2b504cb53..f4336ba24 100644
--- a/plugins/samplesource/fcdpro/fcdproplugin.cpp
+++ b/plugins/samplesource/fcdpro/fcdproplugin.cpp
@@ -86,6 +86,9 @@ PluginInstanceGUI* FCDProPlugin::createSampleSourcePluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sourceId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesource/fcdproplus/fcdproplusplugin.cpp b/plugins/samplesource/fcdproplus/fcdproplusplugin.cpp
index 6dc3abfc8..40f6552a8 100644
--- a/plugins/samplesource/fcdproplus/fcdproplusplugin.cpp
+++ b/plugins/samplesource/fcdproplus/fcdproplusplugin.cpp
@@ -88,6 +88,9 @@ PluginInstanceGUI* FCDProPlusPlugin::createSampleSourcePluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sourceId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesource/filesource/filesourceplugin.cpp b/plugins/samplesource/filesource/filesourceplugin.cpp
index f42702856..d8a90cd64 100644
--- a/plugins/samplesource/filesource/filesourceplugin.cpp
+++ b/plugins/samplesource/filesource/filesourceplugin.cpp
@@ -78,6 +78,9 @@ PluginInstanceGUI* FileSourcePlugin::createSampleSourcePluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sourceId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesource/hackrfinput/hackrfinputplugin.cpp b/plugins/samplesource/hackrfinput/hackrfinputplugin.cpp
index c6028338f..003f1308f 100644
--- a/plugins/samplesource/hackrfinput/hackrfinputplugin.cpp
+++ b/plugins/samplesource/hackrfinput/hackrfinputplugin.cpp
@@ -129,6 +129,9 @@ PluginInstanceGUI* HackRFInputPlugin::createSampleSourcePluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sourceId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesource/kiwisdr/kiwisdrplugin.cpp b/plugins/samplesource/kiwisdr/kiwisdrplugin.cpp
index 68b012123..95acc16ed 100644
--- a/plugins/samplesource/kiwisdr/kiwisdrplugin.cpp
+++ b/plugins/samplesource/kiwisdr/kiwisdrplugin.cpp
@@ -79,6 +79,9 @@ PluginInstanceGUI* KiwiSDRPlugin::createSampleSourcePluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sourceId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesource/limesdrinput/limesdrinputplugin.cpp b/plugins/samplesource/limesdrinput/limesdrinputplugin.cpp
index 1e51d8d87..e3f393ca9 100644
--- a/plugins/samplesource/limesdrinput/limesdrinputplugin.cpp
+++ b/plugins/samplesource/limesdrinput/limesdrinputplugin.cpp
@@ -116,6 +116,9 @@ PluginInstanceGUI* LimeSDRInputPlugin::createSampleSourcePluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sourceId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesource/localinput/localinputplugin.cpp b/plugins/samplesource/localinput/localinputplugin.cpp
index afa13b6d7..473358f82 100644
--- a/plugins/samplesource/localinput/localinputplugin.cpp
+++ b/plugins/samplesource/localinput/localinputplugin.cpp
@@ -78,6 +78,9 @@ PluginInstanceGUI* LocalInputPlugin::createSampleSourcePluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sourceId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesource/perseus/perseusplugin.cpp b/plugins/samplesource/perseus/perseusplugin.cpp
index 3f4279ff2..548f9e29b 100644
--- a/plugins/samplesource/perseus/perseusplugin.cpp
+++ b/plugins/samplesource/perseus/perseusplugin.cpp
@@ -94,6 +94,9 @@ PluginInstanceGUI* PerseusPlugin::createSampleSourcePluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sourceId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesource/plutosdrinput/plutosdrinputplugin.cpp b/plugins/samplesource/plutosdrinput/plutosdrinputplugin.cpp
index cf7178269..2b4deabca 100644
--- a/plugins/samplesource/plutosdrinput/plutosdrinputplugin.cpp
+++ b/plugins/samplesource/plutosdrinput/plutosdrinputplugin.cpp
@@ -94,6 +94,9 @@ PluginInstanceGUI* PlutoSDRInputPlugin::createSampleSourcePluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sourceId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesource/remoteinput/remoteinputplugin.cpp b/plugins/samplesource/remoteinput/remoteinputplugin.cpp
index f2d9032db..33aa23cd9 100644
--- a/plugins/samplesource/remoteinput/remoteinputplugin.cpp
+++ b/plugins/samplesource/remoteinput/remoteinputplugin.cpp
@@ -78,6 +78,9 @@ PluginInstanceGUI* RemoteInputPlugin::createSampleSourcePluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sourceId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesource/rtlsdr/rtlsdrplugin.cpp b/plugins/samplesource/rtlsdr/rtlsdrplugin.cpp
index 74b2f507c..ced17f152 100644
--- a/plugins/samplesource/rtlsdr/rtlsdrplugin.cpp
+++ b/plugins/samplesource/rtlsdr/rtlsdrplugin.cpp
@@ -74,6 +74,9 @@ PluginInstanceGUI* RTLSDRPlugin::createSampleSourcePluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sourceId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesource/sdrplay/sdrplayplugin.cpp b/plugins/samplesource/sdrplay/sdrplayplugin.cpp
index 79ae48200..3eb38599f 100644
--- a/plugins/samplesource/sdrplay/sdrplayplugin.cpp
+++ b/plugins/samplesource/sdrplay/sdrplayplugin.cpp
@@ -97,6 +97,9 @@ PluginInstanceGUI* SDRPlayPlugin::createSampleSourcePluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sourceId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesource/soapysdrinput/soapysdrinputplugin.cpp b/plugins/samplesource/soapysdrinput/soapysdrinputplugin.cpp
index bb60b3161..f9c7c1519 100644
--- a/plugins/samplesource/soapysdrinput/soapysdrinputplugin.cpp
+++ b/plugins/samplesource/soapysdrinput/soapysdrinputplugin.cpp
@@ -94,6 +94,9 @@ PluginInstanceGUI* SoapySDRInputPlugin::createSampleSourcePluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sourceId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesource/testsource/testsourceplugin.cpp b/plugins/samplesource/testsource/testsourceplugin.cpp
index 082b3965e..72a797cdb 100644
--- a/plugins/samplesource/testsource/testsourceplugin.cpp
+++ b/plugins/samplesource/testsource/testsourceplugin.cpp
@@ -78,6 +78,9 @@ PluginInstanceGUI* TestSourcePlugin::createSampleSourcePluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sourceId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else
diff --git a/plugins/samplesource/xtrxinput/xtrxinputplugin.cpp b/plugins/samplesource/xtrxinput/xtrxinputplugin.cpp
index 0c8b54769..bd0d44e15 100644
--- a/plugins/samplesource/xtrxinput/xtrxinputplugin.cpp
+++ b/plugins/samplesource/xtrxinput/xtrxinputplugin.cpp
@@ -92,6 +92,9 @@ PluginInstanceGUI* XTRXInputPlugin::createSampleSourcePluginInstanceGUI(
         QWidget **widget,
         DeviceUISet *deviceUISet)
 {
+    (void) sourceId;
+    (void) widget;
+    (void) deviceUISet;
     return 0;
 }
 #else