diff --git a/basic_machines/constructor.lua b/basic_machines/constructor.lua
index d9712f5..759c433 100644
--- a/basic_machines/constructor.lua
+++ b/basic_machines/constructor.lua
@@ -257,7 +257,7 @@ end
 
 -- receptor --
 replace_node({name = "basic_machines:keypad", to = "default:wood"})
-replace_node({name = "clock_generator", to = "default:diamondblock"})
+replace_node({name = "basic_machines:clockgen", to = "default:diamondblock"})
 
 -- effector --
 replace_node({name = "basic_machines:light_on", to = "mesecons_lightstone:lightstone_white_on"})