diff --git a/.github/workflows/build_all.yml b/.github/workflows/build_all.yml
index e91326282..e53485d8c 100644
--- a/.github/workflows/build_all.yml
+++ b/.github/workflows/build_all.yml
@@ -15,7 +15,7 @@ on:
 
   pull_request:
     branches:
-     - main
+     - master
     paths:
      - 'deps/**'
      - 'src/**'
@@ -53,4 +53,4 @@ jobs:
       os: ${{ matrix.os }}
       arch: ${{ matrix.arch }}
       build-deps-only: ${{ inputs.build-deps-only || false }}
-    secrets: inherit
\ No newline at end of file
+    secrets: inherit