diff --git a/.github/workflows/macchina.yml b/.github/workflows/macchina.yml
index 243fe6b..1d58ff4 100644
--- a/.github/workflows/macchina.yml
+++ b/.github/workflows/macchina.yml
@@ -1,7 +1,17 @@
-on: [push, pull_request]
-
 name: CI
 
+on:
+  push:
+    - 'src/**'
+    - 'vendor/**'
+    - 'Cargo.toml'
+    - 'Cargo.lock'
+  pull_request:
+    - 'src/**'
+    - 'vendor/**'
+    - 'Cargo.toml'
+    - 'Cargo.lock'
+
 jobs:
   lint:
     runs-on: ubuntu-latest