diff --git a/target/linux/ramips/image/mt7620.mk b/target/linux/ramips/image/mt7620.mk
index 53a6de27ad..2cf00943f4 100644
--- a/target/linux/ramips/image/mt7620.mk
+++ b/target/linux/ramips/image/mt7620.mk
@@ -781,6 +781,7 @@ define Device/linksys_e1700
   DEVICE_VENDOR := Linksys
   DEVICE_MODEL := E1700
   SUPPORTED_DEVICES += e1700
+  DEFAULT := n
 endef
 TARGET_DEVICES += linksys_e1700
 
@@ -1539,6 +1540,7 @@ define Device/zyxel_keenetic-lite-iii-a
   IMAGES += factory.bin
   IMAGE/factory.bin := $$(sysupgrade_bin) | pad-to 64k | check-size | \
 		zyimage -d 2102018 -v "ZyXEL Keenetic Lite III"
+  DEFAULT := n
 endef
 TARGET_DEVICES += zyxel_keenetic-lite-iii-a