diff --git a/obs/adv-audio-control.cpp b/obs/adv-audio-control.cpp
index da1c0e32b..77bacb63a 100644
--- a/obs/adv-audio-control.cpp
+++ b/obs/adv-audio-control.cpp
@@ -180,7 +180,9 @@ void OBSAdvAudioCtrl::SourceFlagsChanged(uint32_t flags)
 
 void OBSAdvAudioCtrl::SourceVolumeChanged(float value)
 {
+	volume->blockSignals(true);
 	volume->setValue(int(value * 100));
+	volume->blockSignals(false);
 }
 
 void OBSAdvAudioCtrl::SourceSyncChanged(int64_t offset)