diff --git a/frontend/Dockerfile b/frontend/Dockerfile
index 8d4cdd8..1627c8b 100644
--- a/frontend/Dockerfile
+++ b/frontend/Dockerfile
@@ -1,4 +1,4 @@
-FROM nginx:alpine
+FROM nginx:alpine As builder
 
 # Install dos2unix to convert Windows line endings
 RUN apk add --no-cache dos2unix