diff --git a/Dockerfile b/Dockerfile
index d2d12cdd..b7821082 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,7 @@ FROM golang:1.22-alpine
 WORKDIR /app
 
 COPY ../. /app/
-COPY from=build-ui /app/ui/dist /app/ui/
+COPY --from=build-ui /app/ui/dist /app/ui/
 
 RUN go build -o certimate