diff --git a/winsup/cygwin/uinfo.cc b/winsup/cygwin/uinfo.cc
index 47fe24725..53efc2117 100644
--- a/winsup/cygwin/uinfo.cc
+++ b/winsup/cygwin/uinfo.cc
@@ -2008,15 +2008,7 @@ pwdgrp::fetch_account_from_windows (fetch_user_arg_t &arg, cyg_ldap *pldap)
       if ((p = wcschr (name, cygheap->pg.nss_separator ()[0])))
 	{
 	  fq_name = true;
-	  /* Convenience: Translate domain name "." to local machine. */
-	  if (p == name + 1 && name[0] == L'.')
-	    {
-	      p = wcpcpy (name, cygheap->dom.account_flat_name ());
-	      *p = L'\\';
-	      sys_mbstowcs (p + 1, UNLEN + 1, arg.name + 2);
-	    }
-	  else
-	    *p = L'\\';
+	  *p = L'\\';
 	}
       sid = csid;
       ret = LookupAccountNameW (NULL, name, sid, &slen, dom, &dlen, &acc_type);