diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index da95346a..b54d219b 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -37,4 +37,6 @@ jobs:
       - name: Cleanup kind clusters
         uses: gacts/run-and-post-run@v1
         with:
-          post: "kind get clusters | xargs -I% kind delete cluster --name %"
+          post: |
+            "kind get clusters | xargs -I% kind delete cluster --name %"
+            "docker system prune -a -f"