diff --git a/server/imserver/playermgr.cc b/server/imserver/playermgr.cc
index af035d2..a750e59 100644
--- a/server/imserver/playermgr.cc
+++ b/server/imserver/playermgr.cc
@@ -14,6 +14,7 @@
 #include "typeconvert.h"
 #include "perfmonitor.h"
 #include "asynctaskmgr.h"
+#include "metamgr.h"
 
 #include "framework/cpp/utils.h"