diff --git a/org.zdoom.GZDoom.yaml b/org.zdoom.GZDoom.yaml
index e233567..77448bb 100644
--- a/org.zdoom.GZDoom.yaml
+++ b/org.zdoom.GZDoom.yaml
@@ -38,7 +38,7 @@ modules:
     sources:
       - type: script
         commands:
-          - gzdoom +fluid_patchset /app/share/sounds/sf2/gzdoom.sf2 -file lights.pk3 brightmaps.pk3 "$@"
+          - gzdoom +fluid_patchset /app/share/sounds/sf2/gzdoom.sf2 "$@"
         dest-filename: gzdoom.sh
       - type: file
         path: org.zdoom.GZDoom.desktop