diff --git a/server/gameserver/new_hero_agent.cc b/server/gameserver/new_hero_agent.cc
index d258df25..28eedfd9 100644
--- a/server/gameserver/new_hero_agent.cc
+++ b/server/gameserver/new_hero_agent.cc
@@ -17,6 +17,7 @@
 #include "btcoroutine.h"
 #include "btcontext.h"
 #include "team.h"
+#include "master_agent.h"
 
 #include "mt/Hero.h"
 #include "mt/Equip.h"