diff --git a/.github/workflows/type-check.yml b/.github/workflows/type-check.yml
index c6b0bb3..4bbb308 100644
--- a/.github/workflows/type-check.yml
+++ b/.github/workflows/type-check.yml
@@ -3,10 +3,10 @@ name: Check static types
 on:
   push:
     branches:
-      - "**"
+      - main
   pull_request:
     branches:
-      - "**"
+      - main
 
 jobs:
   run: