diff --git a/.github/workflows/c-cpp.yml b/.github/workflows/c-cpp.yml
index bd093a093..c9da2299e 100644
--- a/.github/workflows/c-cpp.yml
+++ b/.github/workflows/c-cpp.yml
@@ -1,8 +1,6 @@
 name: OK Check
 
-on:
-  pull_request:
-    branches: [ master ]
+on: pull_request
 
 jobs:
   build: