diff --git a/plugins/samplemimo/bladerf2mimo/bladerf2mimo.cpp b/plugins/samplemimo/bladerf2mimo/bladerf2mimo.cpp
index 8e356e532..bf8304465 100644
--- a/plugins/samplemimo/bladerf2mimo/bladerf2mimo.cpp
+++ b/plugins/samplemimo/bladerf2mimo/bladerf2mimo.cpp
@@ -33,7 +33,6 @@
 #include "dsp/dspdevicemimoengine.h"
 #include "dsp/devicesamplesource.h"
 #include "dsp/devicesamplesink.h"
-#include "dsp/filerecord.h"
 #include "bladerf2/devicebladerf2.h"
 
 #include "bladerf2mithread.h"
diff --git a/plugins/samplemimo/bladerf2mimo/bladerf2mimo.h b/plugins/samplemimo/bladerf2mimo/bladerf2mimo.h
index ffd3ba9a0..0ad5bf799 100644
--- a/plugins/samplemimo/bladerf2mimo/bladerf2mimo.h
+++ b/plugins/samplemimo/bladerf2mimo/bladerf2mimo.h
@@ -33,7 +33,6 @@ class QNetworkReply;
 class DeviceAPI;
 class BladeRF2MIThread;
 class BladeRF2MOThread;
-class FileRecord;
 class DeviceBladeRF2;
 struct bladerf_gain_modes;
 struct bladerf;
diff --git a/plugins/samplemimo/limesdrmimo/limesdrmimo.cpp b/plugins/samplemimo/limesdrmimo/limesdrmimo.cpp
index 118d8a7e8..b6b0e6c7d 100644
--- a/plugins/samplemimo/limesdrmimo/limesdrmimo.cpp
+++ b/plugins/samplemimo/limesdrmimo/limesdrmimo.cpp
@@ -33,7 +33,6 @@
 #include "dsp/dspdevicemimoengine.h"
 #include "dsp/devicesamplesource.h"
 #include "dsp/devicesamplesink.h"
-#include "dsp/filerecord.h"
 #include "limesdr/devicelimesdrparam.h"
 #include "limesdr/devicelimesdrshared.h"
 
diff --git a/plugins/samplemimo/testmi/testmi.cpp b/plugins/samplemimo/testmi/testmi.cpp
index edf3ec091..2e0adcfb9 100644
--- a/plugins/samplemimo/testmi/testmi.cpp
+++ b/plugins/samplemimo/testmi/testmi.cpp
@@ -32,7 +32,6 @@
 #include "dsp/dspengine.h"
 #include "dsp/dspdevicemimoengine.h"
 #include "dsp/devicesamplesource.h"
-#include "dsp/filerecord.h"
 
 #include "testmiworker.h"
 #include "testmi.h"
diff --git a/plugins/samplemimo/testmi/testmi.h b/plugins/samplemimo/testmi/testmi.h
index d1ca78c7f..569bf641e 100644
--- a/plugins/samplemimo/testmi/testmi.h
+++ b/plugins/samplemimo/testmi/testmi.h
@@ -29,7 +29,6 @@
 
 class DeviceAPI;
 class TestMIWorker;
-class FileRecord;
 class QNetworkAccessManager;
 class QNetworkReply;
 
diff --git a/plugins/samplemimo/xtrxmimo/xtrxmimo.cpp b/plugins/samplemimo/xtrxmimo/xtrxmimo.cpp
index 77d381b0f..0463294a7 100644
--- a/plugins/samplemimo/xtrxmimo/xtrxmimo.cpp
+++ b/plugins/samplemimo/xtrxmimo/xtrxmimo.cpp
@@ -33,7 +33,6 @@
 #include "dsp/dspdevicemimoengine.h"
 #include "dsp/devicesamplesource.h"
 #include "dsp/devicesamplesink.h"
-#include "dsp/filerecord.h"
 #include "xtrx/devicextrxparam.h"
 #include "xtrx/devicextrxshared.h"
 #include "xtrx/devicextrx.h"