diff --git a/Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml b/Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
index c97e89707342e9cd998cbd87d0b50eda550d7ded..09b5eb7542f8a4bedbe18e12c31ec23151bd39f5 100644
--- a/Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
+++ b/Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
@@ -8,6 +8,7 @@ title: Rocktech JH057N00900 5.5" 720x1440 TFT LCD panel
 
 maintainers:
   - Ondrej Jirman <megi@xff.cz>
+  - Guido Gŭnther <agx@sigxcpu.org>
 
 description:
   Rocktech JH057N00900 is a 720x1440 TFT LCD panel