diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index b1d3675..0becdbe 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -31,8 +31,6 @@ CONFIG_MACH_IMX51_DT=y
 CONFIG_MACH_MX51_3DS=y
 CONFIG_MACH_EUKREA_CPUIMX51=y
 CONFIG_MACH_EUKREA_CPUIMX51SD=y
-CONFIG_MACH_MX51_EFIKAMX=y
-CONFIG_MACH_MX51_EFIKASB=y
 CONFIG_MACH_IMX53_DT=y
 CONFIG_SOC_IMX6Q=y
 CONFIG_MXC_PWM=y