diff --git a/.github/workflows/butler.yaml b/.github/workflows/butler.yaml
index 55090a2..1f17fe3 100644
--- a/.github/workflows/butler.yaml
+++ b/.github/workflows/butler.yaml
@@ -14,7 +14,9 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Discard uncommitted changes
-        run: git reset --hard
+        run: |
+          git reset --hard
+          git clean -fd
 
       - name: Install Butler
         run: |