diff --git a/Dockerfile b/Dockerfile
index 694b958..a237002 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@ FROM alpine:3.5
 
 WORKDIR /app
 
-ADD . /app
+COPY . /app
 EXPOSE 8080
 ENV GIN_MODE=release
-CMD ["./main"]
+CMD ./main