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-rw-r--r--docker/firstboot/start_docker_agents.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/docker/firstboot/start_docker_agents.sh b/docker/firstboot/start_docker_agents.sh
index 65c4e6d..6862503 100644
--- a/docker/firstboot/start_docker_agents.sh
+++ b/docker/firstboot/start_docker_agents.sh
@@ -23,7 +23,7 @@ if [ $docker_namespace_is_registry ]; then
# if namespace is used with local registry, trim all namespacing
trim_var=$docker_registry
registry_host="${trim_var%%/*}"
- /bin/sed -i "s/# INSECURE_REGISTRY='--insecure-registry[ ]'/INSECURE_REGISTRY='--insecure-registry $registry_host'/g" /etc/sysconfig/docker
+ /bin/sed -i -r "s/^[# ]*INSECURE_REGISTRY *=.+$/INSECURE_REGISTRY='--insecure-registry $registry_host'/" /etc/sysconfig/docker
/usr/bin/systemctl start --no-block docker.service
fi