diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/amd64_defconfig-4.6 b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/amd64_defconfig-4.6
index 4d88cae2d7..a605b9d62e 100644
--- a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/amd64_defconfig-4.6
+++ b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/amd64_defconfig-4.6
@@ -550,7 +550,9 @@ CONFIG_DM_MULTIPATH_ST=m
 CONFIG_DM_UEVENT=y
 CONFIG_DM_VERITY=m
 CONFIG_TARGET_CORE=m
+CONFIG_TCM_IBLOCK=m
 CONFIG_TCM_FILEIO=m
+CONFIG_TCM_USER2=m
 CONFIG_ISCSI_TARGET=m
 CONFIG_FUSION=y
 CONFIG_FUSION_SPI=m
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/arm64_defconfig-4.6 b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/arm64_defconfig-4.6
index a4841cc915..8eb32410e7 100644
--- a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/arm64_defconfig-4.6
+++ b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/arm64_defconfig-4.6
@@ -187,7 +187,9 @@ CONFIG_DM_DEBUG=y
 CONFIG_DM_THIN_PROVISIONING=y
 CONFIG_DM_CACHE=y
 CONFIG_TARGET_CORE=m
+CONFIG_TCM_IBLOCK=m
 CONFIG_TCM_FILEIO=m
+CONFIG_TCM_USER2=m
 CONFIG_ISCSI_TARGET=m
 CONFIG_NETDEVICES=y
 CONFIG_IFB=y
@@ -273,6 +275,7 @@ CONFIG_RTC_DRV_EFI=y
 CONFIG_RTC_DRV_XGENE=y
 CONFIG_DMADEVICES=y
 CONFIG_XGENE_DMA=y
+CONFIG_UIO=m
 CONFIG_VIRTIO_BALLOON=y
 CONFIG_VIRTIO_MMIO=y
 CONFIG_COMMON_CLK_QCOM=y