diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/x86_64_defconfig-3.13.6 b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/x86_64_defconfig-3.13.6
index 231e47562b..05756b95e6 100644
--- a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/x86_64_defconfig-3.13.6
+++ b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/x86_64_defconfig-3.13.6
@@ -2983,7 +2983,8 @@ CONFIG_GENERIC_ACL=y
 CONFIG_ISO9660_FS=m
 CONFIG_JOLIET=y
 CONFIG_ZISOFS=y
-# CONFIG_UDF_FS is not set
+CONFIG_UDF_FS=m
+CONFIG_UDF_NLS=y
 
 #
 # DOS/FAT/NT Filesystems
@@ -3563,7 +3564,7 @@ CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
 # CONFIG_CRC_CCITT is not set
 CONFIG_CRC16=m
 CONFIG_CRC_T10DIF=m
-# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC_ITU_T=m
 CONFIG_CRC32=y
 # CONFIG_CRC32_SELFTEST is not set
 CONFIG_CRC32_SLICEBY8=y