diff --git a/netutils/iperf/Kconfig b/netutils/iperf/Kconfig
index 0c4f0082b..3cebb9c68 100644
--- a/netutils/iperf/Kconfig
+++ b/netutils/iperf/Kconfig
@@ -3,7 +3,7 @@
 # see the file kconfig-language.txt in the NuttX tools repository.
 #
 		
-config EXAMPLES_IPERF
+config NETUTILS_IPERF
 	bool "iperf example"
 	default n
 	depends on NET
@@ -13,24 +13,24 @@ config EXAMPLES_IPERF
 	---help---
 		Enable the \"iperf example\"
 
-if EXAMPLES_IPERF
+if NETUTILS_IPERF
 		
-config EXAMPLES_IPERF_PROGNAME
+config NETUTILS_IPERF_PROGNAME
 	string "Program name"
 	default "iperf"
 	---help---
 		This is the name of the program that will be used when the NSH ELF
 		program is installed.
 
-config EXAMPLES_IPERF_PRIORITY
+config NETUTILS_IPERF_PRIORITY
 	int "iperf task priority"
 	default 100
 
-config EXAMPLES_IPERF_STACKSIZE
+config NETUTILS_IPERF_STACKSIZE
 	int "iperf stack size"
 	default DEFAULT_TASK_STACKSIZE
 
-config EXAMPLES_IPERFTEST_DEVNAME
+config NETUTILS_IPERFTEST_DEVNAME
 	string "Wi-Fi Network device"
 	default "wlan0"
 
diff --git a/netutils/iperf/Make.defs b/netutils/iperf/Make.defs
index 13effb790..0e1213682 100644
--- a/netutils/iperf/Make.defs
+++ b/netutils/iperf/Make.defs
@@ -19,6 +19,6 @@
 #
 ############################################################################
 
-ifneq ($(CONFIG_EXAMPLES_IPERF),)
+ifneq ($(CONFIG_NETUTILS_IPERF),)
 CONFIGURED_APPS += $(APPDIR)/netutils/iperf
 endif
diff --git a/netutils/iperf/Makefile b/netutils/iperf/Makefile
index 437675c70..9db5e0cc5 100644
--- a/netutils/iperf/Makefile
+++ b/netutils/iperf/Makefile
@@ -22,10 +22,10 @@ include $(APPDIR)/Make.defs
 
 # iperf example! built-in application info
 
-PROGNAME  = $(CONFIG_EXAMPLES_IPERF_PROGNAME)
-PRIORITY  = $(CONFIG_EXAMPLES_IPERF_PRIORITY)
-STACKSIZE = $(CONFIG_EXAMPLES_IPERF_STACKSIZE)
-MODULE    = $(CONFIG_EXAMPLES_IPERF)
+PROGNAME  = $(CONFIG_NETUTILS_IPERF_PROGNAME)
+PRIORITY  = $(CONFIG_NETUTILS_IPERF_PRIORITY)
+STACKSIZE = $(CONFIG_NETUTILS_IPERF_STACKSIZE)
+MODULE    = $(CONFIG_NETUTILS_IPERF)
 
 # Iperf Example
 
diff --git a/netutils/iperf/README.md b/netutils/iperf/README.md
index 7d76d8058..89d95feb1 100644
--- a/netutils/iperf/README.md
+++ b/netutils/iperf/README.md
@@ -92,7 +92,3 @@ Now on the host you should see something like:
 
 This will tell you the link speed in Kbits/sec – kilobits per second. If you want kilobytes, divide by 8.
 
-
-
-
-
diff --git a/netutils/iperf/iperf_main.c b/netutils/iperf/iperf_main.c
index 15c1c08c8..39e8cfc3b 100644
--- a/netutils/iperf/iperf_main.c
+++ b/netutils/iperf/iperf_main.c
@@ -34,8 +34,8 @@
  * Pre-processor Definitions
  ****************************************************************************/
 
-#ifdef CONFIG_EXAMPLES_IPERFTEST_DEVNAME
-#  define DEVNAME CONFIG_EXAMPLES_IPERFTEST_DEVNAME
+#ifdef CONFIG_NETUTILS_IPERFTEST_DEVNAME
+#  define DEVNAME CONFIG_NETUTILS_IPERFTEST_DEVNAME
 #else
 #  define DEVNAME "wlan0"
 #endif