diff --git a/backend/Dockerfile b/backend/Dockerfile
index 777cbc99d..128366fcb 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -10,8 +10,10 @@ RUN go get -tags netgo \
 		github.com/golang/lint/golint \
 		github.com/kisielk/errcheck \
 		gopkg.in/mvdan/sh.v1/cmd/shfmt \
+		github.com/fatih/hclfmt \
 		github.com/mjibson/esc \
 		github.com/client9/misspell/cmd/misspell && \
+	chmod a+wr --recursive /usr/local/go/pkg && \
 	rm -rf /go/pkg/ /go/src/
 COPY build.sh /
 ENTRYPOINT ["/build.sh"]