diff --git a/Makefile.unix b/Makefile.unix
index ca89cf878eb..6a7c22997c7 100644
--- a/Makefile.unix
+++ b/Makefile.unix
@@ -1,7 +1,7 @@
 ############################################################################
 # Makefile.unix
 #
-#   Copyright (C) 2007-2012, 2014-2015 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2007-2012, 2014-2015, 2018 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -182,7 +182,7 @@ NUTTXNAME = nuttx
 BIN       = $(NUTTXNAME)$(EXEEXT)
 
 all: $(BIN)
-.PHONY: dirlinks context clean_context check_context export subdir_clean clean subdir_distclean distclean apps_clean apps_distclean
+.PHONY: dirlinks context clean_context check_context config oldconfig menuconfig nconfig qconfig gconfig export subdir_clean clean subdir_distclean distclean apps_clean apps_distclean
 
 # Target used to copy include/nuttx/lib/math.h.  If CONFIG_ARCH_MATH_H is
 # defined, then there is an architecture specific math.h header file
@@ -505,6 +505,11 @@ do_menuconfig: dirlinks apps_preconfig
 
 menuconfig: do_menuconfig clean_context
 
+do_nconfig: dirlinks apps_preconfig
+	$(Q) APPSDIR=${CONFIG_APPS_DIR} kconfig-nconf Kconfig
+
+nconfig: do_nconfig clean_context
+
 do_qconfig: dirlinks apps_preconfig
 	$(Q) APPSDIR=${CONFIG_APPS_DIR} kconfig-qconf Kconfig
 
diff --git a/Makefile.win b/Makefile.win
index aa3682fc1f6..2ad3c451b94 100644
--- a/Makefile.win
+++ b/Makefile.win
@@ -1,7 +1,7 @@
 ############################################################################
 # Makefile.win
 #
-#   Copyright (C) 2012, 2015 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2012, 2015, 2018 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -175,7 +175,7 @@ NUTTXNAME = nuttx
 BIN       = $(NUTTXNAME)$(EXEEXT)
 
 all: $(BIN)
-.PHONY: dirlinks context clean_context check_context configenv config oldconfig menuconfig export subdir_clean clean subdir_distclean distclean apps_clean apps_distclean
+.PHONY: dirlinks context clean_context check_context configenv config oldconfig menuconfig nconfig export subdir_clean clean subdir_distclean distclean apps_clean apps_distclean
 
 # Target used to copy include\nuttx\math.h.  If CONFIG_ARCH_MATH_H is
 # defined, then there is an architecture specific math.h header file
@@ -501,6 +501,11 @@ do_menuconfig: dirlinks configenv apps_preconfig
 
 menuconfig: do_menuconfig clean_context
 
+do_nconfig: dirlinks apps_preconfig
+	$(Q) set APPSDIR=$(patsubst "%",%,${CONFIG_APPS_DIR})& kconfig-nconf Kconfig
+
+nconfig: do_nconfig clean_context
+
 do_savedefconfig: dirlinks apps_preconfig
 
 savedefconfig: do_savedefconfig