diff --git a/booru-viewer.spec b/booru-viewer.spec
index 8020404..7865624 100644
--- a/booru-viewer.spec
+++ b/booru-viewer.spec
@@ -26,7 +26,7 @@ a = Analysis(
     ['booru_viewer/main_gui.py'],
     pathex=[],
     binaries=[],
-    datas=[('icon.png', '.'), ('booru_viewer/gui/custom_css_guide.txt', 'booru_viewer/gui')],
+    datas=[('icon.png', '.')],
     hiddenimports=hiddenimports,
     hookspath=[],
     hooksconfig={},