diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index f461540671..0f105e4198 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -3,9 +3,12 @@ name: Tests
 on:
   push:
     branches:
-      - "**"
+      - master
     tags-ignore:
       - "v*"
+  pull_request:
+    branches:
+      - master
 
 jobs:
   test: