diff --git a/Dockerfile b/Dockerfile
index 154c300..213ec75 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ ENV GOPATH="/usr/local/go"
 ENV PATH="$PATH:/usr/local/go/bin"
 RUN curl -O -L "https://golang.org/dl/go${VERSION}.linux-${ARCH}.tar.gz"
 RUN tar -xf "go${VERSION}.linux-${ARCH}.tar.gz"
-RUN mkdir -p /config/workspace
+RUN sudo mkdir -p /config/workspace
 RUN sudo chown -R root:root /config/workspace
 RUN sudo mv -v go /usr/local
 USER root