diff --git a/Dockerfile b/Dockerfile
index ad3b3de..84bfc97 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,6 +8,7 @@ ENV GOROOT_BOOTSTRAP=/usr/local/gobt
 
 ADD . /wide/gogogo/src/github.com/b3log/wide
 ADD vendor/* /wide/gogogo/src/
+RUN go install github.com/visualfc/gotools github.com/nsf/gocode github.com/bradfitz/goimports
 
 RUN useradd wide && useradd runner