diff --git a/Dockerfile b/Dockerfile
index 6b0b794..44ba7ad 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,5 @@
 FROM golang:latest
+MAINTAINER Liang Ding <dl88250@gmail.com>
 
 RUN go get github.com/88250/ide_stub
 RUN go get github.com/nsf/gocode