diff --git a/plugins/samplesink/plutosdroutput/plutosdroutput.cpp b/plugins/samplesink/plutosdroutput/plutosdroutput.cpp
index fd264824b..93a6a5306 100644
--- a/plugins/samplesink/plutosdroutput/plutosdroutput.cpp
+++ b/plugins/samplesink/plutosdroutput/plutosdroutput.cpp
@@ -363,6 +363,8 @@ void PlutoSDROutput::closeDevice()
         delete m_deviceShared.m_deviceParams;
         m_deviceShared.m_deviceParams = 0;
     }
+
+    m_open = false;
 }
 
 void PlutoSDROutput::suspendBuddies()
diff --git a/plugins/samplesource/plutosdrinput/plutosdrinput.cpp b/plugins/samplesource/plutosdrinput/plutosdrinput.cpp
index 7798786c9..21f7987c1 100644
--- a/plugins/samplesource/plutosdrinput/plutosdrinput.cpp
+++ b/plugins/samplesource/plutosdrinput/plutosdrinput.cpp
@@ -373,6 +373,8 @@ void PlutoSDRInput::closeDevice()
         delete m_deviceShared.m_deviceParams;
         m_deviceShared.m_deviceParams = 0;
     }
+
+    m_open = false;
 }
 
 void PlutoSDRInput::suspendBuddies()