diff --git a/wadsrc/static/zscript/actors/chex/chexweapons.zs b/wadsrc/static/zscript/actors/chex/chexweapons.zs
index 5bf6fe7575..e135683a04 100644
--- a/wadsrc/static/zscript/actors/chex/chexweapons.zs
+++ b/wadsrc/static/zscript/actors/chex/chexweapons.zs
@@ -106,7 +106,7 @@ class PhasingZorcher : PlasmaRifle
 	States
 	{
 	Fire:
-		PLSG A 0 A_GunFlash;
+		PLSG A 0 A_GunFlash('Flash', GFF_NOEXTCHANGE);
 		PLSG A 3 A_FireProjectile("PhaseZorchMissile");
 		PLSG B 20 A_ReFire;
 		Goto Ready;