diff --git a/engine/physint.h b/engine/physint.h
index d5f68461..e4bd55d7 100644
--- a/engine/physint.h
+++ b/engine/physint.h
@@ -107,7 +107,10 @@ typedef struct server_physics_api_s
 	int		(*pfnSaveFile)( const char *filename, const void *data, int len );
 	const byte	*(*pfnLoadImagePixels)( const char *filename, int *width, int *height );
 
-	const char*	(*pfnGetModelName)( int modelindex );
+	const char *(*pfnGetModelName)( int modelindex );
+
+	// FWGS extension
+	void       *(*pfnGetNativeObject)( const char *object );
 } server_physics_api_t;
 
 // physic callbacks
diff --git a/engine/server/sv_phys.c b/engine/server/sv_phys.c
index f65954fd..5709e616 100644
--- a/engine/server/sv_phys.c
+++ b/engine/server/sv_phys.c
@@ -2122,6 +2122,7 @@ static server_physics_api_t gPhysicsAPI =
 	COM_SaveFile,
 	pfnLoadImagePixels,
 	pfnGetModelName,
+	Sys_GetNativeObject
 };
 
 /*