diff --git a/src/engine/platform/fmshared_OPN.h b/src/engine/platform/fmshared_OPN.h
index e1b5eca7..8d3d059c 100644
--- a/src/engine/platform/fmshared_OPN.h
+++ b/src/engine/platform/fmshared_OPN.h
@@ -130,14 +130,15 @@ class DivPlatformOPN: public DivPlatformFMBase {
       unsigned char freqH, freqL;
       int portaPauseFreq;
       signed char konCycles;
-      bool mask;
+      bool mask, hardReset;
       OPNOpChannel():
         SharedChannel<int>(0),
         freqH(0),
         freqL(0),
         portaPauseFreq(0),
         konCycles(0),
-        mask(true) {}
+        mask(true),
+        hardReset(false) {}
     };
 
     struct OPNOpChannelStereo: public OPNOpChannel {
diff --git a/src/engine/platform/genesisext.cpp b/src/engine/platform/genesisext.cpp
index 08b7a65c..e0a3e4a6 100644
--- a/src/engine/platform/genesisext.cpp
+++ b/src/engine/platform/genesisext.cpp
@@ -396,6 +396,9 @@ int DivPlatformGenesisExt::dispatch(DivCommand c) {
       }
       break;
     }
+    case DIV_CMD_FM_HARD_RESET:
+      opChan[ch].hardReset=c.value;
+      break;
     case DIV_CMD_GET_VOLMAX:
       return 127;
       break;