diff --git a/source/games/duke/src/game.cpp b/source/games/duke/src/game.cpp
index 2a43d52f4..13b97375e 100644
--- a/source/games/duke/src/game.cpp
+++ b/source/games/duke/src/game.cpp
@@ -516,7 +516,7 @@ bool CallAnimate(DDukeActor* actor, tspritetype* tspr)
 	IFVIRTUALPTR(actor, DDukeActor, animate)
 	{
 		VMReturn ret(& nval);
-		VMValue val[3] = { actor, tspr };
+		VMValue val[2] = { actor, tspr };
 		VMCall(func, val, 2, &ret, 1);
 	}
 	return nval;