diff --git a/Dockerfile.cicd b/Dockerfile.cicd
index fd8de0e..babe34b 100644
--- a/Dockerfile.cicd
+++ b/Dockerfile.cicd
@@ -59,6 +59,7 @@ RUN --mount=type=secret,id=ssh_private_key \
     cp /tmp/repo/frontend/yarn.lock /workspace/frontend/ 2>/dev/null || echo "No frontend yarn.lock" && \
     cp /tmp/repo/frontend/.yarnrc.yml /workspace/frontend/ 2>/dev/null || echo "No frontend .yarnrc.yml" && \
     cp /tmp/repo/.pre-commit-config.yaml /workspace/ 2>/dev/null || echo "No pre-commit config" && \
+    cp /tmp/repo/.markdownlint.yaml /workspace/ 2>/dev/null || echo "No markdownlint config" && \
     echo "✓ Dependency files extracted for optimized layer caching" && \
     rm -rf ~/.ssh
 
@@ -160,7 +161,7 @@ RUN echo "Copying source code while preserving installed dependencies..." && \
         fi; \
     done && \
     # Copy common hidden root files without touching . or ..
-    for dotfile in .dockerignore .gitignore .pre-commit-config.yaml .editorconfig; do \
+    for dotfile in .dockerignore .gitignore .pre-commit-config.yaml .markdownlint.yaml .editorconfig; do \
         if [ -f "/tmp/repo/${dotfile}" ]; then \
             cp -f "/tmp/repo/${dotfile}" /workspace/; \
         fi; \