diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a83ec7d..8f9af03 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -2,6 +2,8 @@ name: Build
 
 on:
     push:
+        branches:
+            - master
     pull_request:
     release:
         types: [created]