diff --git a/.github/workflows/interaction-guard.yml b/.github/workflows/interaction-guard.yml
index 42a32d1b7e..eeafc08ecb 100644
--- a/.github/workflows/interaction-guard.yml
+++ b/.github/workflows/interaction-guard.yml
@@ -13,7 +13,7 @@ permissions:
 
 jobs:
   guard:
-    runs-on: ubuntu-latest
+    runs-on: blacksmith-2vcpu-ubuntu-2404
     steps:
       - uses: actions/checkout@v4
       - run: node .github/scripts/interaction-guard.mjs