diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index b322c0f..b05fd9e 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -1,10 +1,10 @@
 name: Test blocklists before release
 
-on: [push, pull_request]
+on: [ close ]
 
 jobs:
   unit:
-    runs-on: ubuntu-latest
+    runs-on: 
     steps:
       - uses: actions/checkout@v2
       - name: Use Node.js 16
@@ -14,4 +14,4 @@ jobs:
       - name: Install dependencies
         run: npm install
       - name: Run tests
-        run: npm run test
+        run: