diff --git a/src/p_inter.c b/src/p_inter.c
index a630d96bf..8944b8b50 100644
--- a/src/p_inter.c
+++ b/src/p_inter.c
@@ -414,7 +414,7 @@ void P_TouchSpecialThing(mobj_t *special, mobj_t *toucher, boolean heightcheck)
 			if (toucher->hitlag > 0)
 				return;
 
-			P_LinedefExecute(LE_BOSSDEAD, ufo, NULL);
+			P_LinedefExecute(LE_BOSSDEAD, toucher, NULL);
 
 			CONS_Printf("You win!\n");
 			break;