diff --git a/Vagrantfile b/Vagrantfile
index b9f193211..09bb0326f 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -85,7 +85,6 @@ Vagrant.configure("2") do |config|
         curl -fsSL "https://dl.google.com/go/go${GO_VERSION}.linux-amd64.tar.gz" | tar Cxz /usr/local
         cat >> /etc/environment <<EOF
 PATH=/usr/local/go/bin:$PATH
-GO111MODULE=off
 EOF
         source /etc/environment
         cat >> /etc/profile.d/sh.local <<EOF
diff --git a/contrib/Dockerfile.test b/contrib/Dockerfile.test
index 6063e130e..fd0d52f0b 100644
--- a/contrib/Dockerfile.test
+++ b/contrib/Dockerfile.test
@@ -35,7 +35,6 @@ RUN apt-get update && apt-get install -y \
 COPY go.mod go.mod
 COPY script/setup/install-runc install-runc
 ARG GOPROXY=direct
-ARG GO111MODULE=off
 RUN ./install-runc
 
 FROM golang-base AS dev