diff --git a/include/image.mk b/include/image.mk
index c56e7cf193..5fc87efa1d 100644
--- a/include/image.mk
+++ b/include/image.mk
@@ -57,7 +57,6 @@ ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
   ifeq ($(CONFIG_TARGET_ROOTFS_TGZ),y)
     define Image/mkfs/tgz
 		$(TAR) -zcf $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-rootfs.tgz --owner=root --group=root -C $(BUILD_DIR)/root/ .
-		$(call Image/Build,tgz)
     endef
   endif
 else
diff --git a/target/linux/adm5120-2.6/image/Makefile b/target/linux/adm5120-2.6/image/Makefile
index b9ae44ecb4..829ddef3da 100644
--- a/target/linux/adm5120-2.6/image/Makefile
+++ b/target/linux/adm5120-2.6/image/Makefile
@@ -121,11 +121,14 @@ endif
 endif
 endif
 endif
-ifeq ($(1),tgz)
-	$(call Image/Build/RouterBoard)
-endif
 endef
 
+ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
+  define Image/BuildKernel
+	$(call Image/Build/RouterBoard)
+  endef
+endif
+
 define Image/Build/LZMAKernel
 	$(LOADER_MAKE) TARGET_DIR=$(BIN_DIR) \
 		LOADER=openwrt-$(BOARD)-$(KERNEL)-ramfs-lzma-$(1).$(2) \