diff --git a/plugins/channel/demodwfm/wfmdemodgui.cpp b/plugins/channel/demodwfm/wfmdemodgui.cpp
index 169b007a0..ee77cc19a 100644
--- a/plugins/channel/demodwfm/wfmdemodgui.cpp
+++ b/plugins/channel/demodwfm/wfmdemodgui.cpp
@@ -5,7 +5,6 @@
 #include "dsp/threadedsamplesink.h"
 #include "dsp/channelizer.h"
 #include "dsp/dspengine.h"
-#include "gui/glspectrum.h"
 #include "plugin/pluginapi.h"
 #include "util/simpleserializer.h"
 #include "util/db.h"