diff --git a/matemat/webserver/pagelets/userbootstrap.py b/matemat/webserver/pagelets/userbootstrap.py
index 2dbbaf5..e5d6940 100644
--- a/matemat/webserver/pagelets/userbootstrap.py
+++ b/matemat/webserver/pagelets/userbootstrap.py
@@ -20,7 +20,8 @@ def userbootstrap():
         # Process submission
         if request.method == 'POST':
             # Make sure all required values are present
-            if 'username' not in request.params or 'password' not in request.params or 'password2' not in request.params:
+            if 'username' not in request.params or 'password' not in request.params \
+                    or 'password2' not in request.params:
                 abort(400, 'Some arguments are missing')
             username: str = str(request.params.username)
             password: str = str(request.params.password)