diff --git a/sdk_container/src/third_party/coreos-overlay/eclass/cros-kernel/x86_64_defconfig_boot b/sdk_container/src/third_party/coreos-overlay/eclass/cros-kernel/x86_64_defconfig_boot
index cb57fa04e8..c88902f7de 100644
--- a/sdk_container/src/third_party/coreos-overlay/eclass/cros-kernel/x86_64_defconfig_boot
+++ b/sdk_container/src/third_party/coreos-overlay/eclass/cros-kernel/x86_64_defconfig_boot
@@ -2061,23 +2061,7 @@ CONFIG_AUFS_SBILIST=y
 # CONFIG_AUFS_BR_FUSE is not set
 CONFIG_AUFS_BDEV_LOOP=y
 # CONFIG_AUFS_DEBUG is not set
-CONFIG_NETWORK_FILESYSTEMS=y
-CONFIG_NFS_FS=m
-# CONFIG_NFS_V2 is not set
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_SWAP is not set
-CONFIG_NFS_DEBUG=y
-# CONFIG_NFSD is not set
-CONFIG_LOCKD=m
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=m
-CONFIG_SUNRPC_DEBUG=y
-# CONFIG_CEPH_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
+# CONFIG_NETWORK_FILESYSTEMS is not set
 CONFIG_NLS=y
 CONFIG_NLS_DEFAULT="utf8"
 CONFIG_NLS_CODEPAGE_437=y