diff --git a/PortabilityLayer/PLHacks.cpp b/PortabilityLayer/PLHacks.cpp
index afa9387..cf51230 100644
--- a/PortabilityLayer/PLHacks.cpp
+++ b/PortabilityLayer/PLHacks.cpp
@@ -10,8 +10,12 @@ bool IsMacPlusSoundBanned()
 	return false;
 }
 
-// High scores disabled until dialogs work
 bool IsHighScoreDisabled()
 {
 	return false;
 }
+
+bool IsRoomEditorDisabled()
+{
+	return true;
+}
diff --git a/PortabilityLayer/PLHacks.h b/PortabilityLayer/PLHacks.h
index bbbdda4..915700e 100644
--- a/PortabilityLayer/PLHacks.h
+++ b/PortabilityLayer/PLHacks.h
@@ -3,3 +3,4 @@
 bool IsMacPlusGraphicBanned();
 bool IsMacPlusSoundBanned();
 bool IsHighScoreDisabled();
+bool IsRoomEditorDisabled();