diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 11c389c..b3e9f31 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -5,9 +5,6 @@ on:
   push:
     branches:
       - main
-  pull_request:
-    branches:
-      - main
   workflow_dispatch:
 
 jobs:
@@ -83,4 +80,4 @@ jobs:
           EXTRA_VARS: ${{ matrix.EXTRA_VARS }}
           RUN_ARGS:
           ACTIVITY: true
-        run: cd ${HOME?} && sh ${GITHUB_WORKSPACE?}/check_pgbackrest/tests/ci.sh
+        run: cd ${HOME?} && sh ${GITHUB_WORKSPACE?}/check_pgbackrest/tests/ci.sh
\ No newline at end of file