diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 399932d..8079ece 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,5 +1,10 @@
 name: CI
 
+on:
+  push:
+    branches:
+      - master
+
 jobs:
   check:
     runs-on: ubuntu-20.04