diff --git a/wadsrc/static/mapinfo/heretic.txt b/wadsrc/static/mapinfo/heretic.txt
index 5f4f40751..ee0844c9e 100644
--- a/wadsrc/static/mapinfo/heretic.txt
+++ b/wadsrc/static/mapinfo/heretic.txt
@@ -310,10 +310,9 @@ skill nightmare
 	DoubleAmmoFactor = 1.5
 	FastMonsters
 	DisableCheats
-	RespawnTime = 24
+	RespawnTime = 60
 	SpawnFilter = Nightmare
 	Name = "$MNU_BLACKPLAGUE"
-	MustConfirm
 }
 
 skill extreme_lzd