diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index b260cd7..81f59c4 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -2,8 +2,11 @@ name: Build
 
 on:
   push:
-
+    paths-ignore:
+      - 'docs/**'
   pull_request:
+    paths-ignore:
+      - 'docs/**'
 
 jobs:
   build:
@@ -41,7 +44,7 @@ jobs:
         uses: actions/cache@v4
         with:
           path: vendor
-          key: ${{ runner.os }}-php-${{matrix.php_version}}-${{ hashFiles('**/composer.lock') }}
+          key: ${{ runner.os }}-php--${{matrix.php_version}}-${{ hashFiles('**/composer.lock') }}
           restore-keys: |
             ${{ runner.os }}-php--${{matrix.php_version}}