diff --git a/.github/workflows/pr-title.yml b/.github/workflows/pr-title.yml
index 32d5662885..e00b8465c1 100644
--- a/.github/workflows/pr-title.yml
+++ b/.github/workflows/pr-title.yml
@@ -2,9 +2,10 @@
 
 name: "PR title check"
 
-on: pull_request_target
-  branches:
-    - "!master"  # don't run it on master to prevent errors
+on:
+  pull_request_target:
+    branches:
+      - "!master"   # causes errors; reason unknown
 
 jobs:
   update_pr: