diff --git a/assets/docker/Dockerfile.frontend-js.tmpl b/assets/docker/Dockerfile.frontend-js.tmpl
index ea99ce7..1a6eff0 100644
--- a/assets/docker/Dockerfile.frontend-js.tmpl
+++ b/assets/docker/Dockerfile.frontend-js.tmpl
@@ -21,4 +21,4 @@ WORKDIR /app
 
 USER node
 
-CMD npx http-server -p 8080 ./build
+CMD npx http-server ./build