diff --git a/configs/grpeach_defconfig b/configs/grpeach_defconfig
index 6738424..eef3bad 100644
--- a/configs/grpeach_defconfig
+++ b/configs/grpeach_defconfig
@@ -1,6 +1,6 @@
 CONFIG_ARM=y
 CONFIG_ARCH_CPU_INIT=y
-CONFIG_ARCH_RMOBILE=y
+CONFIG_ARCH_RENESAS=y
 CONFIG_TEXT_BASE=0x18000000
 CONFIG_SYS_MALLOC_LEN=0x100000
 CONFIG_SYS_MALLOC_F_LEN=0x400