diff --git a/wled00/usermods_list.cpp b/wled00/usermods_list.cpp
index 627fa6308..3430e337d 100644
--- a/wled00/usermods_list.cpp
+++ b/wled00/usermods_list.cpp
@@ -477,6 +477,6 @@ void registerUsermods()
   #endif
 
   #ifdef USERMOD_DEEP_SLEEP
-   usermods.add(new DeepSleepUsermod());
+  UsermodManager::add(new DeepSleepUsermod());
   #endif
 }