--- a/ipc/glue/MessageChannel.cpp
+++ b/ipc/glue/MessageChannel.cpp
@@ -152,16 +152,17 @@ public:
         MOZ_RELEASE_ASSERT(mMessageName);
     }
 
     InterruptFrame(InterruptFrame&& aOther)
     {
         MOZ_RELEASE_ASSERT(aOther.mMessageName);
         mMessageName = aOther.mMessageName;
         aOther.mMessageName = nullptr;
+        mMoved = aOther.mMoved;
         aOther.mMoved = true;
 
         mMessageRoutingId = aOther.mMessageRoutingId;
         mMesageSemantics = aOther.mMesageSemantics;
         mDirection = aOther.mDirection;
     }
 
     ~InterruptFrame()