diff --git a/.build/images/dietpi-installer b/.build/images/dietpi-installer
index 20d0dff59c..99f7942266 100755
--- a/.build/images/dietpi-installer
+++ b/.build/images/dietpi-installer
@@ -1052,7 +1052,7 @@ _EOF_
 				72) model='rockpi-4b' kernel='rockchip64';;
 				73) model='rockpi-s' kernel='rockchip64';;
 				74) model='radxa-zero';;
-				77) model='rock-3a' kernel='rk35xx' branch='edge';;
+				77) model='rock-3a' kernel='rockchip64';;
 				78) model='rock-5b' kernel='rk35xx' branch='legacy';;
 				80) model='orangepi5' kernel='rk35xx' branch='legacy';;
 				82) model='orangepi5-plus' kernel='rk35xx' branch='legacy';;