diff --git a/target/linux/ramips/image/Makefile b/target/linux/ramips/image/Makefile
index 6e0349f0216..52dde6780ec 100644
--- a/target/linux/ramips/image/Makefile
+++ b/target/linux/ramips/image/Makefile
@@ -107,7 +107,7 @@ endef
 # $(3), optional filename suffix, e.g. "-initramfs"
 define PatchKernelLzmaDtb
 	cp $(KDIR)/vmlinux$(3) $(KDIR)/vmlinux-$(1)$(3)
-	$(LINUX_DIR)/scripts/dtc/dtc -O dtb -o $(KDIR)/$(2).dtb ../dts/$(2).dts
+	$(call Image/BuildDTB,../dts/$(2).dts,$(KDIR)/$(2).dtb)
 	$(STAGING_DIR_HOST)/bin/patch-dtb $(KDIR)/vmlinux-$(1)$(3) $(KDIR)/$(2).dtb
 	$(call CompressLzma,$(KDIR)/vmlinux-$(1)$(3),$(KDIR)/vmlinux-$(1)$(3).bin.lzma)
 endef