diff --git a/frontend/next-app/Dockerfile b/frontend/next-app/Dockerfile
index d1b652c..95d774f 100644
--- a/frontend/next-app/Dockerfile
+++ b/frontend/next-app/Dockerfile
@@ -12,6 +12,8 @@ COPY . .
 ARG NEXT_PUBLIC_API_URL
 ENV NEXT_PUBLIC_API_URL=$NEXT_PUBLIC_API_URL
 ENV NODE_OPTIONS="--max-old-space-size=2048"
+RUN echo "=== DEBUG: listing src/components/media/ ===" && ls -la src/components/media/ || echo "!!! media/ directory does NOT exist !!!"
+RUN echo "=== DEBUG: full src/components/ tree ===" && find src/components/ -type f | head -50
 RUN npm run build
 
 FROM base AS runner