diff --git a/DockerStandaloneHost/elements/docker/install.d/56-docker b/DockerStandaloneHost/elements/docker/install.d/56-docker
index deadcc2..e8d9399 100755
--- a/DockerStandaloneHost/elements/docker/install.d/56-docker
+++ b/DockerStandaloneHost/elements/docker/install.d/56-docker
@@ -4,3 +4,5 @@ set -eu
 
 install-packages curl
 curl -sSL https://get.docker.com/ | sh
+
+echo 'DOCKER_OPTS="--bip=172.31.0.1/16 --fixed-cidr=172.31.0.0/16"' >> /etc/default/docker
\ No newline at end of file
diff --git a/Kubernetes/KubernetesCluster/elements/docker/install.d/56-docker b/Kubernetes/KubernetesCluster/elements/docker/install.d/56-docker
index deadcc2..e8d9399 100755
--- a/Kubernetes/KubernetesCluster/elements/docker/install.d/56-docker
+++ b/Kubernetes/KubernetesCluster/elements/docker/install.d/56-docker
@@ -4,3 +4,5 @@ set -eu
 
 install-packages curl
 curl -sSL https://get.docker.com/ | sh
+
+echo 'DOCKER_OPTS="--bip=172.31.0.1/16 --fixed-cidr=172.31.0.0/16"' >> /etc/default/docker
\ No newline at end of file