diff --git a/syncplay/client.py b/syncplay/client.py
index 0a380ce..4ff1080 100644
--- a/syncplay/client.py
+++ b/syncplay/client.py
@@ -58,7 +58,7 @@ class SyncClientProtocol(CommandProtocol):
     def handle_connected_state(self, args):
         args = self.__parseState(args)
         if not args:
-            self.drop_with_error('Malformed state attributes')
+            self.dropWithError('Malformed state attributes')
             return
 
         counter, ctime, paused, position, name = args
@@ -72,7 +72,7 @@ class SyncClientProtocol(CommandProtocol):
             ctime = int(ctime)
             position = int(position)
         except ValueError:
-            self.drop_with_error('Invalid arguments')
+            self.dropWithError('Invalid arguments')
 
         ctime /= 1000.0
         position /= 1000.0
diff --git a/syncplay/network_utils.py b/syncplay/network_utils.py
index cc1053a..87ad9db 100644
--- a/syncplay/network_utils.py
+++ b/syncplay/network_utils.py
@@ -42,7 +42,7 @@ class CommandProtocol(LineReceiver):
         
         args = ArgumentParser.splitArguments(line)
         if not args:
-            self.drop_with_error('Malformed line')
+            self.dropWithError('Malformed line')
             return
         command = args.pop(0)
         #if command not in ['ping', 'pong']:
@@ -56,7 +56,7 @@ class CommandProtocol(LineReceiver):
         if handler:
             handler = getattr(self, handler, None)
         if not handler:
-            self.drop_with_error('Unknown command: `%s`' % command)
+            self.dropWithError('Unknown command: `%s`' % command)
             return # TODO log it too
         handler(args)
 
@@ -77,7 +77,7 @@ class CommandProtocol(LineReceiver):
     def drop(self):
         self.transport.loseConnection()
 
-    def drop_with_error(self, error):
+    def dropWithError(self, error):
         self.send_message('error', error)
         self.drop()