diff --git a/src/server/game/Maps/MapManager.cpp b/src/server/game/Maps/MapManager.cpp
index 8d37e47acc..c394d7d81c 100644
--- a/src/server/game/Maps/MapManager.cpp
+++ b/src/server/game/Maps/MapManager.cpp
@@ -25,6 +25,7 @@
 #include "Language.h"
 #include "Log.h"
 #include "Map.h"
+#include "ObjectMgr.h"
 #include "Opcodes.h"
 #include "Player.h"
 #include "World.h"