diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 04271c7..6fb854c 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,5 +1,12 @@
 name: CI
-on: [push, pull_request]
+on:
+  push:
+    paths:
+    - '**.zig'
+  pull_request:
+    paths:
+    - '**.zig'
+
 jobs:
   build:
     runs-on: ubuntu-latest