diff --git a/github-dev/Dockerfile b/github-dev/Dockerfile
index 2055b2d..9f89d61 100644
--- a/github-dev/Dockerfile
+++ b/github-dev/Dockerfile
@@ -14,7 +14,5 @@ RUN	apk add --no-cache \
 RUN go get github.com/golang/lint/golint
 RUN go get honnef.co/go/tools/cmd/staticcheck
 
-ENV GO111MODULE on
-
 COPY upload-assets /usr/bin/upload-assets
 COPY release-email-notification /usr/bin/release-email-notification