diff --git a/hy/contrib/botsbuildbots.hy b/hy/contrib/botsbuildbots.hy
index aeac1a1..07dee93 100644
--- a/hy/contrib/botsbuildbots.hy
+++ b/hy/contrib/botsbuildbots.hy
@@ -2,7 +2,7 @@
 ;; This file is part of Hy, which is free software licensed under the Expat
 ;; license. See the LICENSE.
 
-(defn Botsbuildbots () (Botsbuildbots))
+(defn Botsbuildbots [] (Botsbuildbots))
 
 (defmacro Botsbuildbots []
   "Build bots, repeatedly.^W^W^WPrint the AUTHORS, forever."