diff --git a/Makefile b/Makefile
index 0a3707a3f7e0cfce37199bf4a3c758d22741edff..5ac92cf025d5a49d1dae615a75e3325ac995920e 100644
--- a/Makefile
+++ b/Makefile
@@ -584,7 +584,7 @@ ROOTFS_PHONY=rootfs_unsquash rootfs_prepare rootfs_remaster rootfs_finalize root
 INITRD_PHONY=initrd_unpack initrd_remaster initrd_pack initrd_clean initrd_clean_both
 APT_CACHE_PHONY=apt_cache apt_cache_clean
 REPO_PHONY=repo repo_packages repo_package_info repo_metadata repo_clean
-IMAGE_PHONY=image image_content image_skel_file image_assemble image_remaster image_git image_git_pull image_binary_files image_grub_lipinfo image_grub_mkimage_efi image_grub_mkimage_mbr image_grub_mbr_template image_grub_install image_clean
+IMAGE_PHONY=image image_content image_skel_file image_assemble image_remaster image_git image_git_pull image_binary_files image_grub_lipinfo image_grub_mkimage_efi image_grub_mkimage_mbr image_grub_mbr_template image_grub_install image_umount image_mount_if image_clean
 COMMON_PHONY=help workspace config multiboot config_clean clean_really_all
 
 .PHONY : default $(COMMON_PHONY) $(ISO_PHONY) $(ROOTFS_PHONY) $(INITRD_PHONY) $(APT_CACHE_PHONY) $(IMAGE_PHONY) $(REPO_PHONY)