diff --git a/infra-templates/pipework/0/rancher-compose.yml b/infra-templates/pipework/0/rancher-compose.yml
index 83090af..bfc2188 100644
--- a/infra-templates/pipework/0/rancher-compose.yml
+++ b/infra-templates/pipework/0/rancher-compose.yml
@@ -4,7 +4,6 @@
     "Software-Defined Networking for Linux Containers"
   version: v0.1.0
   minimum_rancher_version: v1.6.10
-  maintainer: "Hayahito Kawamitsu <halation3@gmail.com>"
 version: '2'
 services:
   pipework:
diff --git a/infra-templates/pipework/config.yml b/infra-templates/pipework/config.yml
index e8f5cb5..9fe0107 100644
--- a/infra-templates/pipework/config.yml
+++ b/infra-templates/pipework/config.yml
@@ -3,5 +3,4 @@ description: |
   Software-Defined Networking for Linux Containers
 version: v0.1.0
 category: Network
-maintainer: community
 license: