diff --git a/.github/workflows/full_build.yml b/.github/workflows/full_build.yml
index ec85eee9..f4aff9cc 100644
--- a/.github/workflows/full_build.yml
+++ b/.github/workflows/full_build.yml
@@ -5,9 +5,6 @@ on:
     branches:
       - master
       - '**'
-  pull_request:
-    branches:
-      - master
   schedule:
     - cron: '0 1 * * *'