diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index a0c1a87..437025f 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -1,5 +1,13 @@
 name: CI
-on: [pull_request]
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    types:
+      - opened
+      - synchronize
+      - reopened
 jobs:
   ci:
     runs-on: ubuntu-latest