diff --git a/stubilous/server.py b/stubilous/server.py
index <HASH>..<HASH> 100644
--- a/stubilous/server.py
+++ b/stubilous/server.py
@@ -1,3 +1,4 @@
+import logging
 from flask import Flask, make_response
 
 
@@ -31,6 +32,10 @@ def init_routes(app, routes):
                                                 route.status,
                                                 route.headers)))
 
+    @app.errorhandler(404)
+    def incorrect_route(ex):
+        logging.error(ex)
+
 
 def run(config):
     app = create_app()
Notify about not found urls