diff --git a/buildroot-external/kernel/docker.config b/buildroot-external/kernel/docker.config
index efb5868a9..fc17b7909 100644
--- a/buildroot-external/kernel/docker.config
+++ b/buildroot-external/kernel/docker.config
@@ -71,6 +71,8 @@ CONFIG_EXT4_FS=y
 CONFIG_EXT4_FS_POSIX_ACL=y
 CONFIG_EXT4_FS_SECURITY=y
 CONFIG_OVERLAY_FS=y
+CONFIG_OVERLAY_FS_REDIRECT_DIR=y
+CONFIG_OVERLAY_FS_METACOPY=y
 
 CONFIG_CRYPTO_CCM=m
 CONFIG_CRYPTO_GCM=m