diff --git a/docker-compose.build.yaml b/docker-compose.build.yaml
index 7cfa592..80abe04 100644
--- a/docker-compose.build.yaml
+++ b/docker-compose.build.yaml
@@ -8,7 +8,6 @@ services:
       dockerfile: controller/Dockerfile
     privileged: true
     tty: true
-    cgroup: host
     volumes:
       - '/lib/modules:/lib/modules'
       - '/sys/fs/cgroup:/sys/fs/cgroup:rw'
@@ -28,7 +27,6 @@ services:
       dockerfile: compute/Dockerfile
     privileged: true
     tty: true
-    cgroup: host
     volumes:
       - '/lib/modules:/lib/modules'
       - '/sys/fs/cgroup:/sys/fs/cgroup:rw'
@@ -48,7 +46,6 @@ services:
       dockerfile: compute/Dockerfile
     privileged: true
     tty: true
-    cgroup: host
     volumes:
       - '/lib/modules:/lib/modules'
       - '/sys/fs/cgroup:/sys/fs/cgroup:rw'
diff --git a/docker-compose.yaml b/docker-compose.yaml
index de33bf7..53eeda4 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -6,7 +6,6 @@ services:
     image: bobuhiro11/containerized-devstack-controller
     privileged: true
     tty: true
-    cgroup: host
     volumes:
       - '/sys/fs/cgroup:/sys/fs/cgroup:rw'
     devices:
@@ -25,7 +24,6 @@ services:
     image: bobuhiro11/containerized-devstack-compute-1
     privileged: true
     tty: true
-    cgroup: host
     volumes:
       - '/sys/fs/cgroup:/sys/fs/cgroup:rw'
     devices:
@@ -44,7 +42,6 @@ services:
     image: bobuhiro11/containerized-devstack-compute-2
     privileged: true
     tty: true
-    cgroup: host
     volumes:
       - '/sys/fs/cgroup:/sys/fs/cgroup:rw'
     devices: