diff --git a/Dockerfile b/Dockerfile
index 259a7a9e7..277335cfc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -31,6 +31,7 @@ ENV GOROOT /usr/local/go
 ENV PATH $GOROOT/bin:/gopath/bin:$PATH
 ENV GOPATH /gopath
 ENV CGO_ENABLED 0
+ENV CAMLI_GOPHERJS_GOROOT /usr/local/go1.7
 
 WORKDIR /gopath/src/camlistore.org
 RUN go run make.go