diff --git a/dlls/rp/pitdrone.cpp b/dlls/rp/pitdrone.cpp
index db6b6978..750339fa 100644
--- a/dlls/rp/pitdrone.cpp
+++ b/dlls/rp/pitdrone.cpp
@@ -795,6 +795,7 @@ class CPitDrone : public CBaseMonster
 };
 
 LINK_ENTITY_TO_CLASS(monster_pitdrone, CPitDrone)
+LINK_ENTITY_TO_CLASS(monster_pit_drone, CPitDrone)
 
 TYPEDESCRIPTION	CPitDrone::m_SaveData[] =
 {