diff --git a/src/engine/platform/rf5c68.cpp b/src/engine/platform/rf5c68.cpp
index 7301bb40c..149098b8c 100644
--- a/src/engine/platform/rf5c68.cpp
+++ b/src/engine/platform/rf5c68.cpp
@@ -307,6 +307,7 @@ void DivPlatformRF5C68::forceIns() {
     chan[i].insChanged=true;
     chan[i].freqChanged=true;
     chan[i].sample=-1;
+    chWrite(i,1,isMuted[i]?0:chan[i].panning);
   }
 }