diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 88eca4b..5fe9a40 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -1,6 +1,10 @@
 name: Build / Test / Evolve
 
-on: [push, workflow_dispatch]
+on:
+  workflow_dispatch:
+  push:
+    paths:
+      - src/**/*
 
 jobs:
   integration: