diff --git a/Dockerfile-frontend b/Dockerfile-frontend
index a77f978..6bd2312 100644
--- a/Dockerfile-frontend
+++ b/Dockerfile-frontend
@@ -7,6 +7,7 @@ RUN npm run build-prod-fr
 
 FROM nginx:1.27-alpine AS final
 WORKDIR /app
+RUN ls -l /app/dist/codiki-ng/fr/browser
 COPY --from=builder /app/dist/codiki-ng/en/browser /usr/share/nginx/html/en/
 COPY --from=builder /app/dist/codiki-ng/fr/browser/fr /usr/share/nginx/html/fr/
 COPY frontend/conf/nginx.conf /etc/nginx/nginx.conf
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