diff --git a/roles/docker_distribution/tasks/main.yml b/roles/docker_distribution/tasks/main.yml
index a224c13..cf85697 100644
--- a/roles/docker_distribution/tasks/main.yml
+++ b/roles/docker_distribution/tasks/main.yml
@@ -7,7 +7,7 @@
 - name: Create docker group
   ansible.builtin.group:
     name: docker
-    gid: 1004
+    gid: 311
 
 - name: Create docker user
   ansible.builtin.user:
@@ -18,7 +18,7 @@
     groups: hostkey
     home: /var/empty
     shell: /sbin/nologin
-    uid: 1004
+    uid: 311
 
 - name: Create unit file drop-in directory
   ansible.builtin.file:
diff --git a/users.md b/users.md
index fdc2aa7..132c84e 100644
--- a/users.md
+++ b/users.md
@@ -16,4 +16,4 @@ entry empty. If only a group is created, leave the user entry empty.
 | 308  | certbot    | certbot    |                 |
 | 309  | mirror     | mirror     |                 |
 | 310  | collab     | collab     |                 |
-| 1004 | docker     | docker     | docker registry |
+| 311  | docker     | docker     | docker registry |