diff --git a/Makefile b/Makefile
index 9a0b40f..cd7f02e 100644
--- a/Makefile
+++ b/Makefile
@@ -46,7 +46,7 @@ windows_release:
 macos:
 	rm -rdf data/config
 	mkdir -p data/config
-	g++ $(source) -std=c++11 -Wall -Os -lSDL2 -ffunction-sections -fdata-sections -o $(executable)_macos
+	clang++ $(source) -std=c++11 -Wall -Os -lSDL2 -ffunction-sections -fdata-sections -o $(executable)_macos
 
 macos_release:
 # Remove data
@@ -65,6 +65,10 @@ macos_release:
 	cp -R /Library/Frameworks/SDL2.framework "$(releaseFolder)/$(appName).app/Contents/Frameworks"
 	cp -R /Library/Frameworks/SDL2.framework Frameworks
 
+# Delete data
+	rm -f "$(releaseFolder)/$(appName).app/Contents/Resources/data/room/map.world"
+	rm -f "$(releaseFolder)/$(appName).app/Contents/Resources/data/room/standard.tsx"
+
 # Copy files
 	cp release/*.icns "$(releaseFolder)/$(appName).app/Contents/Resources"
 	cp release/Info.plist "$(releaseFolder)/$(appName).app/Contents"
diff --git a/release/jaildoctors_dilemma.icns b/release/jaildoctors_dilemma.icns
index d6c0528..c0c9b08 100644
Binary files a/release/jaildoctors_dilemma.icns and b/release/jaildoctors_dilemma.icns differ