diff --git a/sleekxmpp/clientxmpp.py b/sleekxmpp/clientxmpp.py
index f7bf8f8..3536e8e 100644
--- a/sleekxmpp/clientxmpp.py
+++ b/sleekxmpp/clientxmpp.py
@@ -145,7 +145,7 @@ class ClientXMPP(BaseXMPP):
         if DNSPYTHON:
             try:
                 answers = [((answer.target.to_text()[:-1], answer.port), answer.priority, answer.weight) for answer in dns.resolver.query("_xmpp-client._tcp.%s" % domain, dns.rdatatype.SRV)]
-            except dns.resolver.NXDOMAIN, dns.resolver.NoAnswer:
+            except (dns.resolver.NXDOMAIN, dns.resolver.NoAnswer):
                 log.warning("No SRV records for %s" % domain)
                 answers = super(ClientXMPP, self).get_dns_records(domain, port)
             except dns.exception.Timeout:
diff --git a/sleekxmpp/xmlstream/xmlstream.py b/sleekxmpp/xmlstream/xmlstream.py
index b090bea..6c2c5aa 100644
--- a/sleekxmpp/xmlstream/xmlstream.py
+++ b/sleekxmpp/xmlstream/xmlstream.py
@@ -662,7 +662,7 @@ class XMLStream(object):
         if DNSPYTHON:
             try:
                 answers = dns.resolver.query(domain, dns.rdatatype.A)
-            except dns.resolver.NXDOMAIN, dns.resolver.NoAnswer:
+            except (dns.resolver.NXDOMAIN, dns.resolver.NoAnswer):
                 log.warning("No A records for %s" % domain)
             except dns.exception.Timeout:
                 log.warning("DNS resolution timed out for A record of %s" % domain)