diff --git a/.github/workflows/libjs-test262.yml b/.github/workflows/libjs-test262.yml
index b82e662c1f..47c072c512 100644
--- a/.github/workflows/libjs-test262.yml
+++ b/.github/workflows/libjs-test262.yml
@@ -13,6 +13,11 @@ jobs:
     concurrency: libjs-test262
 
     steps:
+      - name: Cleanup
+        run: |
+          echo "Cleaning up previous run"
+          rm -rf "${{ github.workspace }}/*"
+
       - name: Checkout SerenityOS/serenity
         uses: actions/checkout@v2