diff --git a/src/ARM.cpp b/src/ARM.cpp
index 04de1ca6..b573747b 100644
--- a/src/ARM.cpp
+++ b/src/ARM.cpp
@@ -212,6 +212,7 @@ void ARMv5::Reset()
     WBFillPointer = 0;
     WBDelay = 0;
     WBWriting = false;
+    WBMainRAMDelay = 0;
 
     ARM::Reset();
 }