diff --git a/src/engine/platform/ay.cpp b/src/engine/platform/ay.cpp
index 409a4cba4..5a8cdf68a 100644
--- a/src/engine/platform/ay.cpp
+++ b/src/engine/platform/ay.cpp
@@ -435,6 +435,7 @@ void DivPlatformAY8910::fillStream(std::vector<DivDelayedWrite>& stream, int sRa
       writes.pop_front();
     }
   }
+  regWrites.clear();
 }
 
 void DivPlatformAY8910::updateOutSel(bool immediate) {