diff --git a/Dockerfile b/Dockerfile
index 30d78d6a..ad0832da 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,6 +11,7 @@ RUN pnpm run build
 # final image
 FROM alpine
 COPY --from=0 /app/build /app
+RUN rm -rf build/sw.js.map build/workbox-*.js.map
 RUN rm -rf /app/build/_dist_/components
 RUN rm -rf /app/build/_dist_/locales
 RUN rm -rf /app/build-manifest.json