diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 8e05c39eab08..3614eed8abfd 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -741,6 +741,7 @@ CONFIG_QCOM_SMD_RPM=y
 CONFIG_QCOM_SMP2P=y
 CONFIG_QCOM_SMSM=y
 CONFIG_ARCH_R8A774A1=y
+CONFIG_ARCH_R8A774B1=y
 CONFIG_ARCH_R8A774C0=y
 CONFIG_ARCH_R8A7795=y
 CONFIG_ARCH_R8A7796=y