diff --git a/arch/arm/configs/zero-sugar_defconfig b/arch/arm/configs/zero-sugar_defconfig
index 88e4d275aeaf..673e3164c1dd 100644
--- a/arch/arm/configs/zero-sugar_defconfig
+++ b/arch/arm/configs/zero-sugar_defconfig
@@ -359,3 +359,4 @@ CONFIG_LIBCRC32C=m
 CONFIG_MFD_SY7636A=y
 CONFIG_REGULATOR_SY7636A=y
 CONFIG_SENSORS_SY7636A=y
+CONFIG_MEMTEST=y