diff --git a/src/com/shatteredpixel/shatteredpixeldungeon/levels/CavesLevel.java b/src/com/shatteredpixel/shatteredpixeldungeon/levels/CavesLevel.java
index 708441e74..266ab961f 100644
--- a/src/com/shatteredpixel/shatteredpixeldungeon/levels/CavesLevel.java
+++ b/src/com/shatteredpixel/shatteredpixeldungeon/levels/CavesLevel.java
@@ -79,7 +79,7 @@ public class CavesLevel extends RegularLevel {
 	
 	@Override
 	protected boolean assignRoomType() {
-		super.assignRoomType();
+		if (!super.assignRoomType()) return false;
 
 		if (!Blacksmith.Quest.spawn( rooms ) && Dungeon.depth == 14)
 			return false;
diff --git a/src/com/shatteredpixel/shatteredpixeldungeon/levels/CityLevel.java b/src/com/shatteredpixel/shatteredpixeldungeon/levels/CityLevel.java
index f042c11ac..2fdec8303 100644
--- a/src/com/shatteredpixel/shatteredpixeldungeon/levels/CityLevel.java
+++ b/src/com/shatteredpixel/shatteredpixeldungeon/levels/CityLevel.java
@@ -75,7 +75,7 @@ public class CityLevel extends RegularLevel {
 	
 	@Override
 	protected boolean assignRoomType() {
-		super.assignRoomType();
+		if (!super.assignRoomType()) return false;
 		
 		for (Room r : rooms) {
 			if (r.type == Type.TUNNEL) {
diff --git a/src/com/shatteredpixel/shatteredpixeldungeon/levels/PrisonLevel.java b/src/com/shatteredpixel/shatteredpixeldungeon/levels/PrisonLevel.java
index 37cb52bf4..9b94fa51a 100644
--- a/src/com/shatteredpixel/shatteredpixeldungeon/levels/PrisonLevel.java
+++ b/src/com/shatteredpixel/shatteredpixeldungeon/levels/PrisonLevel.java
@@ -74,7 +74,7 @@ public class PrisonLevel extends RegularLevel {
 
 	@Override
 	protected boolean assignRoomType() {
-		super.assignRoomType();
+		if (!super.assignRoomType()) return false;
 		
 		for (Room r : rooms) {
 			if (r.type == Type.TUNNEL) {