diff --git a/jmbase/test/test_commands.py b/jmbase/test/test_commands.py
index 231ba19..419a61f 100644
--- a/jmbase/test/test_commands.py
+++ b/jmbase/test/test_commands.py
@@ -44,9 +44,9 @@ class JMTestServerProtocol(JMBaseProtocol):
 
     @JMInit.responder
     def on_JM_INIT(self, bcsource, network, irc_configs, minmakers,
-                   maker_timeout_sec):
+                   maker_timeout_sec, dust_threshold):
         show_receipt("JMINIT", bcsource, network, irc_configs, minmakers,
-                     maker_timeout_sec)
+                     maker_timeout_sec, dust_threshold)
         d = self.callRemote(JMInitProto,
                             nick_hash_length=1,
                             nick_max_encoded=2,
@@ -139,7 +139,8 @@ class JMTestClientProtocol(JMBaseProtocol):
                             network="dummynetwork",
                             irc_configs=json.dumps(['dummy', 'irc', 'config']),
                             minmakers=7,
-                            maker_timeout_sec=8)
+                            maker_timeout_sec=8,
+                            dust_threshold=1500)
         self.defaultCallbacks(d)
 
     @JMInitProto.responder