diff --git a/target/linux/at91/image/sam9x.mk b/target/linux/at91/image/sam9x.mk
index 8fd6b4506f..beff346725 100644
--- a/target/linux/at91/image/sam9x.mk
+++ b/target/linux/at91/image/sam9x.mk
@@ -173,8 +173,9 @@ define Device/at91-q5xr5
   DEVICE_VENDOR := Exegin
   DEVICE_MODEL := Q5XR5
   KERNEL_SIZE := 2048k
+  DEFAULT := n
 endef
-#TARGET_DEVICES += at91-q5xr5
+TARGET_DEVICES += at91-q5xr5
 
 define Device/wb45n
   $(Device/evaluation-fit)
diff --git a/target/linux/bcm47xx/image/mips74k.mk b/target/linux/bcm47xx/image/mips74k.mk
index 6ca4d21e1f..fb3c594c03 100644
--- a/target/linux/bcm47xx/image/mips74k.mk
+++ b/target/linux/bcm47xx/image/mips74k.mk
@@ -15,8 +15,9 @@ define Device/asus-rt-ac66u
   DEVICE_PACKAGES := kmod-b43 $(USB2_PACKAGES)
   $(Device/asus)
   PRODUCTID := RT-AC66U
+  DEFAULT := n
 endef
-#  TARGET_DEVICES += asus-rt-ac66u
+TARGET_DEVICES += asus-rt-ac66u
 
 define Device/asus-rt-n10
   DEVICE_MODEL := RT-N10
@@ -399,8 +400,9 @@ define Device/netgear-wndr3400-vcna
   $(Device/netgear)
   NETGEAR_BOARD_ID := U12H155T01_NETGEAR
   NETGEAR_REGION := 2
+  DEFAULT := n
 endef
-#  TARGET_DEVICES += netgear-wndr3400-vcna
+TARGET_DEVICES += netgear-wndr3400-vcna
 
 define Device/netgear-wndr4000
   DEVICE_MODEL := WNDR4000
@@ -467,8 +469,9 @@ define Device/netgear-wnr3500u
   $(Device/netgear)
   NETGEAR_BOARD_ID := U12H136T00_NETGEAR
   NETGEAR_REGION := 2
+  DEFAULT := n
 endef
-#  TARGET_DEVICES += netgear-wnr3500u
+TARGET_DEVICES += netgear-wnr3500u
 
 define Device/netgear-wnr3500-v2
   DEVICE_MODEL := WNR3500
@@ -487,7 +490,8 @@ define Device/netgear-wnr3500-v2-vc
   $(Device/netgear)
   NETGEAR_BOARD_ID := U12H127T70_NETGEAR
   NETGEAR_REGION := 2
+  DEFAULT := n
 endef
-#  TARGET_DEVICES += netgear-wnr3500-v2-vc
+TARGET_DEVICES += netgear-wnr3500-v2-vc
 
 TARGET_DEVICES += standard standard-noloader-nodictionarylzma
diff --git a/target/linux/bcm53xx/image/Makefile b/target/linux/bcm53xx/image/Makefile
index b3ec1e99a2..5d4ae08513 100644
--- a/target/linux/bcm53xx/image/Makefile
+++ b/target/linux/bcm53xx/image/Makefile
@@ -370,8 +370,9 @@ define Device/netgear-r8500
   DEVICE_PACKAGES := $(BRCMFMAC_4366B1) $(USB3_PACKAGES)
   $(Device/netgear)
   NETGEAR_BOARD_ID := U12H334T00_NETGEAR
+  DEFAULT := n
 endef
-# TARGET_DEVICES += netgear-r8500
+TARGET_DEVICES += netgear-r8500
 
 define Device/smartrg-sr400ac
   DEVICE_VENDOR := SmartRG