diff --git a/src/common/contacts.py b/src/common/contacts.py
index 368ba5032..303fe3854 100644
--- a/src/common/contacts.py
+++ b/src/common/contacts.py
@@ -475,10 +475,10 @@ class Contacts:
 			return 1
 		if show2 > show1:
 			return -1
-		server1 = gajim.get_server_from_jid(jid1)
-		server2 = gajim.get_server_from_jid(jid2)
-		myserver1 = gajim.config.get_per('accounts', account1, 'hostname')
-		myserver2 = gajim.config.get_per('accounts', account2, 'hostname')
+		server1 = common.gajim.get_server_from_jid(jid1)
+		server2 = common.gajim.get_server_from_jid(jid2)
+		myserver1 = common.gajim.config.get_per('accounts', account1, 'hostname')
+		myserver2 = common.gajim.config.get_per('accounts', account2, 'hostname')
 		if server1 == myserver1:
 			if server2 != myserver2:
 				return 1