diff --git a/src/engine/platform/lynx.cpp b/src/engine/platform/lynx.cpp
index 8624c049b..8c835fcc9 100644
--- a/src/engine/platform/lynx.cpp
+++ b/src/engine/platform/lynx.cpp
@@ -195,6 +195,13 @@ void DivPlatformLynx::tick(bool sysTick) {
       chan[i].freqChanged=true;
     }
 
+    if (chan[i].std.phaseReset.had) {
+      if (chan[i].std.phaseReset.val==1) {
+        WRITE_LFSR(i, 0);
+        WRITE_OTHER(i, 0);
+      }
+    }
+
     if (chan[i].freqChanged) {
       if (chan[i].lfsr >= 0) {
         WRITE_LFSR(i, (chan[i].lfsr&0xff));
diff --git a/src/gui/insEdit.cpp b/src/gui/insEdit.cpp
index 3133b7c6a..545c11493 100644
--- a/src/gui/insEdit.cpp
+++ b/src/gui/insEdit.cpp
@@ -3137,7 +3137,8 @@ void FurnaceGUI::drawInsEdit() {
               ins->type==DIV_INS_AY8930 ||
               ins->type==DIV_INS_SWAN ||
               ins->type==DIV_INS_MULTIPCM ||
-              ins->type==DIV_INS_SU) {
+              ins->type==DIV_INS_SU ||
+              ins->type==DIV_INS_MIKEY) {
             macroList.push_back(FurnaceGUIMacroDesc("Phase Reset",&ins->std.phaseResetMacro,0,1,32,uiColors[GUI_COLOR_MACRO_OTHER],false,NULL,NULL,true));
           }
           if (ex1Max>0) {