1 files changed, 6 insertions, 3 deletions
diff --git a/src/server/database/Database/DatabaseLoader.h b/src/server/database/Database/DatabaseLoader.h
index 472a6811f31..78125b9ac7e 100644
--- a/src/server/database/Database/DatabaseLoader.h
+++ b/src/server/database/Database/DatabaseLoader.h
@@ -18,12 +18,15 @@
 #ifndef DatabaseLoader_h__
 #define DatabaseLoader_h__
 
-#include "DatabaseWorkerPool.h"
-#include "DBUpdater.h"
+#include "Define.h"
 
 #include <functional>
-#include <stack>
 #include <queue>
+#include <stack>
+#include <string>
+
+template <class T>
+class DatabaseWorkerPool;
 
 // A helper class to initiate all database worker pools,
 // handles updating, delays preparing of statements and cleans up on failure.