diff --git a/target/linux/apm821xx/base-files/etc/uci-defaults/05_fix-compat-version b/target/linux/apm821xx/base-files/etc/uci-defaults/05_fix-compat-version
index 00d3954e5f4..11af63c9e7c 100644
--- a/target/linux/apm821xx/base-files/etc/uci-defaults/05_fix-compat-version
+++ b/target/linux/apm821xx/base-files/etc/uci-defaults/05_fix-compat-version
@@ -2,12 +2,15 @@
 
 case "$(board_name)" in
 meraki,mx60|\
-netgear,wndap620|\
-netgear,wndap660|\
 netgear,wndr4700)
 	uci set system.@system[0].compat_version="3.0"
 	uci commit system
 	;;
+netgear,wndap620|\
+netgear,wndap660)
+	uci set system.@system[0].compat_version="2.0"
+	uci commit system
+	;;
 esac
 
 exit 0