diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index a72f758c96..aa6836d50a 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -229,6 +229,7 @@ endef
 TARGET_DEVICES += dlink_dir-860l-b1
 
 define Device/d-team_newifi-d2
+  $(Device/uimage-lzma-loader)
   IMAGE_SIZE := 32448k
   DEVICE_VENDOR := Newifi
   DEVICE_MODEL := D2
@@ -460,6 +461,7 @@ endef
 TARGET_DEVICES += jcg_jhr-ac876m
 
 define Device/lenovo_newifi-d1
+  $(Device/uimage-lzma-loader)
   IMAGE_SIZE := 32448k
   DEVICE_VENDOR := Newifi
   DEVICE_MODEL := D1
@@ -746,6 +748,7 @@ endef
 TARGET_DEVICES += telco-electronics_x1
 
 define Device/thunder_timecloud
+  $(Device/uimage-lzma-loader)
   IMAGE_SIZE := 16064k
   DEVICE_VENDOR := Thunder
   DEVICE_MODEL := Timecloud