diff --git a/.github/workflows/gh-page-ci.yml b/.github/workflows/gh-page-ci.yml
index 2b358b0..b8111a1 100644
--- a/.github/workflows/gh-page-ci.yml
+++ b/.github/workflows/gh-page-ci.yml
@@ -1,6 +1,8 @@
 name: gh-page-ci
 on:
   push:
+    paths:
+      - "docs/**"
     branches:
       - main
 permissions:
@@ -17,7 +19,7 @@ jobs:
       - uses: actions/setup-python@v5
         with:
           python-version: 3.x
-      - run: echo "cache_id=$(date --utc '+%V')" >> $GITHUB_ENV 
+      - run: echo "cache_id=$(date --utc '+%V')" >> $GITHUB_ENV
       - uses: actions/cache@v4
         with:
           key: mkdocs-material-${{ env.cache_id }}