diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 235c398..4f86d5b 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -2,6 +2,9 @@ name: Tests
 
 on:
   push:
+  pull_request:
+    branches:
+      - main
   workflow_dispatch:
   schedule:
   - cron: '0 0 * * *'