diff --git a/keyserver b/keyserver
index a94ff54..e32518e 100755
--- a/keyserver
+++ b/keyserver
@@ -385,7 +385,13 @@ sub add ($c) {
 			push @these_uids, $userid;
 			$need_sig = 1;
 		}
-		if ($need_sig and $record eq 'sig' and $signatureclass eq '[selfsig]') {
+		if ($need_sig and $record eq 'sig' and ( 
+				$signatureclass eq '[selfsig]' 
+				or $signatureclass eq 'x13' 
+				or $signatureclass eq 'x12' 
+				or $signatureclass eq 'x11' 
+				or $signatureclass eq 'x10'))
+		{
 			$need_sig = 0;
 			$these_uids[-1] .= "$magic_delimiter$create:$expire:$flag";
 		}