diff --git a/config/sources/rk3399.conf b/config/sources/rk3399.conf
index c6ba0973e..284b92f34 100644
--- a/config/sources/rk3399.conf
+++ b/config/sources/rk3399.conf
@@ -40,7 +40,7 @@ case $BRANCH in
 
 	dev)
 	KERNELSOURCE='https://github.com/ayufan-rock64/linux-mainline-kernel'
-	KERNELBRANCH='tag:tag:4.20.0-1083-ayufan'
+	KERNELBRANCH='tag:tag:4.20.0-1090-ayufan'
 	KERNELDIR='linux-rockchip64'
 	KERNELPATCHDIR='rockchip64-dev'
 	LINUXCONFIG='linux-rockchip64-dev'