diff --git a/.github/workflows/rust-ci.yml b/.github/workflows/rust-ci.yml
index 5ac88a3e..27b62187 100644
--- a/.github/workflows/rust-ci.yml
+++ b/.github/workflows/rust-ci.yml
@@ -1,4 +1,8 @@
-on: [push, pull_request]
+on: 
+  push:
+    branches: 
+      - main
+  pull_request:
 
 name: Continuous integration