diff --git a/.github/workflows/pr-tests.yml b/.github/workflows/pr-tests.yml
index 526d68f..f837d04 100644
--- a/.github/workflows/pr-tests.yml
+++ b/.github/workflows/pr-tests.yml
@@ -4,11 +4,11 @@ on:
   push:
     branches-ignore:
       - master
-# Pull Requests can not reuse workflows from the source branch:
-# https://github.com/actions/toolkit/issues/932
-#  pull_request:
-#    branches:
-#      - '*'
+  # Pull Requests can not reuse workflows from the source branch:
+  # https://github.com/actions/toolkit/issues/932
+  pull_request:
+    branches:
+      - '*'
 
 jobs:
   tests: