diff --git a/iop/scripts/genconfig.sh b/iop/scripts/genconfig.sh
index 79b944338..ae946c50b 100755
--- a/iop/scripts/genconfig.sh
+++ b/iop/scripts/genconfig.sh
@@ -379,7 +379,9 @@ function genconfig {
 			subtarget="mt7621"
 			echo "CONFIG_TARGET_${target}=y" >> .config
 			echo "CONFIG_TARGET_${target}_${subtarget}=y" >> .config
-			echo "CONFIG_TARGET_${target}_${subtarget}_DEVICE_${BOARDTYPE}=y" >> .config
+			echo "CONFIG_TARGET_MULTI_PROFILE=y" >> .config
+			echo "CONFIG_TARGET_PER_DEVICE_ROOTFS=y" >> .config
+			echo "CONFIG_TARGET_DEVICE_${target}_${subtarget}_DEVICE_${BOARDTYPE}=y" >> .config
 		elif [ "$target" = "iopsys_mediatek" ]; then
 			subtarget="mt7622"
 			echo "CONFIG_TARGET_${target}=y" >> .config