diff --git a/irctest/controllers/oragono.py b/irctest/controllers/oragono.py
index 6b32a3b..54e435b 100644
--- a/irctest/controllers/oragono.py
+++ b/irctest/controllers/oragono.py
@@ -51,6 +51,7 @@ accounts:
         enabled-callbacks:
             - none # no verification needed, will instantly register successfully
         allow-multiple-per-connection: true
+        bcrypt-cost: 4
 
     authentication-enabled: true