diff --git a/arch/arm/configs/ixp4xx_defconfig b/arch/arm/configs/ixp4xx_defconfig
index c279e41ed10e72acb94b6fdf3bd587b9b0de375a..f74c926beb428dc0434f74f136f8cb415e7bc76d 100644
--- a/arch/arm/configs/ixp4xx_defconfig
+++ b/arch/arm/configs/ixp4xx_defconfig
@@ -104,7 +104,7 @@ CONFIG_ARCH_IXCDP1100=y
 CONFIG_ARCH_PRPMC1100=y
 CONFIG_ARCH_IXDP4XX=y
 CONFIG_CPU_IXP46X=y
-CONFIG_MACH_GTWX5715=y
+# CONFIG_MACH_GTWX5715 is not set
 
 #
 # IXP4xx Options