diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/arm64_defconfig-4.3 b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/arm64_defconfig-4.3
index 4fa959fb23..6f32e1c79b 100644
--- a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/arm64_defconfig-4.3
+++ b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/arm64_defconfig-4.3
@@ -145,6 +145,9 @@ CONFIG_SERIAL_XILINX_PS_UART=y
 CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y
 CONFIG_VIRTIO_CONSOLE=y
 # CONFIG_HW_RANDOM is not set
+CONFIG_TCG_TPM=y
+CONFIG_TCG_ATMEL=m
+CONFIG_TCG_TIS_ST33ZP24=m
 CONFIG_SPI=y
 CONFIG_SPI_PL022=y
 CONFIG_PINCTRL_MSM8916=y