--- a/upplay.pro
+++ b/upplay.pro
@@ -265,7 +265,20 @@
                          GUI/icons/volume-slider-inside.png\
                          GUI/icons/volume-slider-outside.png
   APP_ICON_FILES.path = Contents/Resources
-  QMAKE_BUNDLE_DATA += APP_ICON_FILES
+  APP_CSS_FILES.files = \
+                         GUI/common.qss \
+                         GUI/dark.qss \
+                         GUI/standard.qss \
+                         dirbrowser/cdbrowser.css
+                         dirbrowser/dark.css
+                         dirbrowser/standard.css
+  APP_CSS_FILES.path = Contents/Resources
+
+  APP_JS_FILES.files = dirbrowser/containerscript.js
+  APP_JS_FILES.path = Contents/Resources
+
+  QMAKE_BUNDLE_DATA += APP_ICON_FILES APP_CSS_FILES APP_JS_FILES
+
   QMAKE_INFO_PLIST = macos/Info.plist
 }