diff --git a/idaplugin/rematch/update.py b/idaplugin/rematch/update.py
index d524e8b34..b40b88006 100755
--- a/idaplugin/rematch/update.py
+++ b/idaplugin/rematch/update.py
@@ -114,7 +114,7 @@ def update_version(self, url):
 
     self.status = "success"
 
-  def handle_exception(self, exception):
+  def handle_exception(self, exception, traceback):
     self.q = None
     self.status = "error"