diff --git a/include/image.mk b/include/image.mk
index 5fc87efa1d..c56e7cf193 100644
--- a/include/image.mk
+++ b/include/image.mk
@@ -57,6 +57,7 @@ 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/ .
+		$(call Image/Build,tgz)
     endef
   endif
 else
diff --git a/target/linux/adm5120-2.6/image/Makefile b/target/linux/adm5120-2.6/image/Makefile
index d76e1e1fee..b9ae44ecb4 100644
--- a/target/linux/adm5120-2.6/image/Makefile
+++ b/target/linux/adm5120-2.6/image/Makefile
@@ -90,6 +90,7 @@ define Image/Build
 # this line is here intentionally
 ifneq ($(1),jffs2-256k)
 ifneq ($(1),jffs2-128k)
+ifneq ($(1),tgz)
 	$(call Image/Build/Compex,$(1),wp54g-wrt,$(patsubst jffs2-%,jffs2,$(1)),WP54G-WRT)
 ifeq ($(CONFIG_DEVEL),y)
 	$(call Image/Build/Edimax,$(1),br-6104k,$(patsubst jffs2-%,jffs2,$(1)),BR-6104K)
@@ -119,6 +120,7 @@ ifeq ($(CONFIG_DEVEL),y)
 endif
 endif
 endif
+endif
 ifeq ($(1),tgz)
 	$(call Image/Build/RouterBoard)
 endif