diff --git a/index.md b/index.md
index 93b4239..fd7104d 100644
--- a/index.md
+++ b/index.md
@@ -23,6 +23,7 @@ Setup docker engine.
   * [dockerengine_nsremap_user](#dockerengine_nsremap_user)
   * [dockerengine_packages](#dockerengine_packages)
   * [dockerengine_packages_extra](#dockerengine_packages_extra)
+  * [dockerengine_registries](#dockerengine_registries)
   * [dockerengine_secure_registries](#dockerengine_secure_registries)
   * [dockerengine_service](#dockerengine_service)
   * [dockerengine_storage_lv](#dockerengine_storage_lv)
@@ -178,6 +179,27 @@ The role requires epel repository and pip to work. You can use `dockerengine_pac
 dockerengine_packages_extra: []
 ```
 
+### dockerengine_registries
+
+List of docker registries to auto login
+
+#### Default value
+
+```YAML
+dockerengine_registries: []
+```
+
+#### Example usage
+
+```YAML
+dockerengine_registries:
+  - registry: myregistry.example.com (optional)
+    username: docker
+    password: secure
+    reauthorize: False
+    state: present
+```
+
 ### dockerengine_secure_registries
 
 #### Default value