diff --git a/.github/workflows/docker-images.yml b/.github/workflows/docker-images.yml
index 3dfc20c..592e219 100644
--- a/.github/workflows/docker-images.yml
+++ b/.github/workflows/docker-images.yml
@@ -93,7 +93,7 @@ jobs:
             --tmpfs /data/node_modules:exec \
             --env VISUALIZER=1 \
             tunathu/mirror-web:localtest \
-            bash -c "npm install rollup-plugin-visualizer && jekyll build --future"
+            bash -c "npm install rollup-plugin-visualizer && bundle exec jekyll build --future"
       -
         name: Upload Build Artifacts
         uses: actions/upload-artifact@v4
diff --git a/Dockerfile.build b/Dockerfile.build
index 0f9d807..cc1bcf9 100644
--- a/Dockerfile.build
+++ b/Dockerfile.build
@@ -24,4 +24,4 @@ ENV LANG C.UTF-8
 ENV JEKYLL_ENV production
 ENV VITE_RUBY_VITE_BIN_PATH /node_modules/.bin/vite
 
-CMD ["jekyll", "build"]
+CMD ["bundle", "exec", "jekyll", "build"]