diff --git a/fs/smb/client/smb1maperror.c b/fs/smb/client/smb1maperror.c
index ae13367e3782..c6853b447dbd 100644
--- a/fs/smb/client/smb1maperror.c
+++ b/fs/smb/client/smb1maperror.c
@@ -113,6 +113,7 @@ static const struct {
 } ntstatus_to_dos_map[] = {
 	{
 	ERRSRV, ERR_NOTIFY_ENUM_DIR, NT_STATUS_NOTIFY_ENUM_DIR}, {
+	ERRDOS, ERRmoredata, NT_STATUS_BUFFER_OVERFLOW}, {
 	ERRDOS, ERRgeneral, NT_STATUS_UNSUCCESSFUL}, {
 	ERRDOS, ERRbadfunc, NT_STATUS_NOT_IMPLEMENTED}, {
 	ERRDOS, ERRbadpipe, NT_STATUS_INVALID_INFO_CLASS}, {