diff --git a/index.md b/index.md
index c1e55aa..02439c9 100644
--- a/index.md
+++ b/index.md
@@ -3,7 +3,7 @@ title: kernel
 type: docs
 ---
 
-[![Source Code](https://img.shields.io/badge/gitea-source%20code-blue?logo=gitea&logoColor=white)](https://gitea.rknet.org/ansible/xoxys.kernel) [![Build Status](https://img.shields.io/drone/build/ansible/xoxys.kernel?logo=drone&server=https%3A%2F%2Fdrone.rknet.org)](https://drone.rknet.org/ansible/xoxys.kernel) [![License: MIT](https://img.shields.io/badge/license-MIT-blue.svg)](https://gitea.rknet.org/ansible/xoxys.kernel/src/branch/main/LICENSE)
+[![Source Code](https://img.shields.io/badge/gitea-source%20code-blue?logo=gitea&logoColor=white)](https://gitea.rknet.org/ansible/xoxys.kernel) [![Build Status](https://img.shields.io/drone/build/ansible/xoxys.kernel?logo=drone&server=https%3A%2F%2Fdrone.rknet.org)](https://drone.rknet.org/ansible/xoxys.kernel) [![License: MIT](https://img.shields.io/badge/license-MIT-blue.svg)](https://gitea.rknet.org/ansible/xoxys.kernel/src/branch/main/LICENSE)
 
 Configure kernel parameters and coredump settings.
 
@@ -12,6 +12,7 @@ Configure kernel parameters and coredump settings.
 - [Default Variables](#default-variables)
   - [kernel_blacklist_modules](#kernel_blacklist_modules)
   - [kernel_coredump_enabled](#kernel_coredump_enabled)
+  - [kernel_custom_config](#kernel_custom_config)
   - [kernel_disable_modules](#kernel_disable_modules)
   - [kernel_ipv4_forwarding_enabled](#kernel_ipv4_forwarding_enabled)
   - [kernel_ipv4_ping_group_range](#kernel_ipv4_ping_group_range)
@@ -40,6 +41,26 @@ kernel_blacklist_modules: []
 kernel_coredump_enabled: true
 ```
 
+### kernel_custom_config
+
+#### Default value
+
+```YAML
+kernel_custom_config: []
+```
+
+#### Example usage
+
+```YAML
+kernel_custom_config:
+  - file: 90-example
+    content:
+      - name: vm.panic_on_oom
+        value: 0
+      - name: vm.overcommit_memory
+        value: 1
+```
+
 ### kernel_disable_modules
 
 #### Default value