diff --git a/app.py b/app.py
index eb13980..6316053 100644
--- a/app.py
+++ b/app.py
@@ -6,5 +6,9 @@ app = Flask(__name__)
 def hello_world():  # put application's code here
     return session.clear()
 
+@app.route('/<path:path>')
+def catch_all(path):
+    return render_template('404.html')
+
 if __name__ == '__main__':
     app.run()
\ No newline at end of file