diff --git a/.github/workflows/clear_cache.yml b/.github/workflows/clear_cache.yml
new file mode 100644
index 000000000000..a2105aae361b
--- /dev/null
+++ b/.github/workflows/clear_cache.yml
@@ -0,0 +1,29 @@
+name: Clear cache
+
+on:
+  workflow_dispatch:
+
+permissions:
+  actions: write
+
+jobs:
+  clear-cache:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Clear cache
+        uses: actions/github-script@v6
+        with:
+          script: |
+            const caches = await github.rest.actions.getActionsCacheList({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+            });
+            console.log(`clearing ${caches.total_count} cache entries`);
+            for (const cache of caches.data.actions_caches) {
+              console.log(`clearing ${cache.key}`);
+              github.rest.actions.deleteActionsCacheById({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                cache_id: cache.id,
+              }).then(() => console.log(`cleared ${cache.key}`));
+            }