diff --git a/.github/workflows/nuon.yaml b/.github/workflows/nuon.yaml
index 94ed523..d6a40bb 100644
--- a/.github/workflows/nuon.yaml
+++ b/.github/workflows/nuon.yaml
@@ -26,7 +26,7 @@ jobs:
       - name: Sync configs
         id: sync
         run: |
-          nuon apps sync -all
+          nuon apps sync --all
         working-directory: ./nuon
   release:
     runs-on: ubuntu-latest