diff --git a/src/g_shared/a_morph.cpp b/src/g_shared/a_morph.cpp
index 3b3741a43..d0e807c3e 100644
--- a/src/g_shared/a_morph.cpp
+++ b/src/g_shared/a_morph.cpp
@@ -514,7 +514,7 @@ bool P_MorphedDeath(AActor *actor, AActor **morphed, int *morphedstyle, int *mor
 		AActor *realme = actor->player->mo->tracer;
 		int realstyle = actor->player->MorphStyle;
 		int realhealth = actor->health;
-		if (P_UndoPlayerMorph(actor->player, actor->player, !!(actor->player->MorphStyle & MORPH_UNDOBYDEATHFORCED)))
+		if (P_UndoPlayerMorph(actor->player, actor->player, 0, !!(actor->player->MorphStyle & MORPH_UNDOBYDEATHFORCED)))
 		{
 			*morphed = realme;
 			*morphedstyle = realstyle;
diff --git a/src/p_acs.cpp b/src/p_acs.cpp
index 83ef42b9a..e56aeb596 100644
--- a/src/p_acs.cpp
+++ b/src/p_acs.cpp
@@ -9455,7 +9455,7 @@ scriptwait:
 				{
 					if (activator->player)
 					{
-						if (P_UndoPlayerMorph(activator->player, activator->player, force))
+						if (P_UndoPlayerMorph(activator->player, activator->player, 0, force))
 						{
 							changes++;
 						}
@@ -9481,7 +9481,7 @@ scriptwait:
 					{
 						if (actor->player)
 						{
-							if (P_UndoPlayerMorph(activator->player, actor->player, force))
+							if (P_UndoPlayerMorph(activator->player, actor->player, 0, force))
 							{
 								changes++;
 							}