diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index e8c35319..c2653768 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -1,5 +1,8 @@
 name: unittest
-on: [push]
+on:
+  push:
+    paths-ignore:
+    - 'docs/**'
 
 jobs:
   linux: