diff --git a/Makefile b/Makefile
index bcb1f96302..c691b577e2 100644
--- a/Makefile
+++ b/Makefile
@@ -888,6 +888,8 @@ endif
 ifeq ($(BR2_LINUX_KERNEL),y)
 	@echo '  linux-menuconfig       - Run Linux kernel menuconfig'
 	@echo '  linux-savedefconfig    - Run Linux kernel savedefconfig'
+	@echo '  linux-update-defconfig - Save the Linux configuration to the path specified'
+	@echo '                             by BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE'
 endif
 ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
 	@echo '  uclibc-menuconfig      - Run uClibc menuconfig'