diff --git a/src/server/shared/Database/DatabaseWorker.h b/src/server/shared/Database/DatabaseWorker.h
index f51d014bb8..f3986683aa 100755
--- a/src/server/shared/Database/DatabaseWorker.h
+++ b/src/server/shared/Database/DatabaseWorker.h
@@ -21,6 +21,12 @@
 #include <ace/Task.h>
 #include <ace/Activation_Queue.h>
 
+#include "DatabaseEnv.h"
+#include "DatabaseWorker.h"
+#include "SQLOperation.h"
+#include "MySQLConnection.h"
+#include "MySQLThreading.h"
+
 class MySQLConnection;
 
 template <typename T>
diff --git a/src/server/shared/Database/Implementation/CharacterDatabase.h b/src/server/shared/Database/Implementation/CharacterDatabase.h
index 3346632e75..f13cfef45a 100755
--- a/src/server/shared/Database/Implementation/CharacterDatabase.h
+++ b/src/server/shared/Database/Implementation/CharacterDatabase.h
@@ -26,7 +26,6 @@ class CharacterDatabaseConnection : public MySQLConnection
     public:
         //- Constructors for sync and async connections
         CharacterDatabaseConnection(MySQLConnectionInfo& connInfo) : MySQLConnection(connInfo) {}
-        CharacterDatabaseConnection(ACE_Activation_Queue* q, MySQLConnectionInfo& connInfo) : MySQLConnection(q, connInfo) {}
 
         //- Loads databasetype specific prepared statements
         bool Open();
diff --git a/src/server/shared/Database/Implementation/LoginDatabase.h b/src/server/shared/Database/Implementation/LoginDatabase.h
index 38d383eba3..df4762a3a8 100755
--- a/src/server/shared/Database/Implementation/LoginDatabase.h
+++ b/src/server/shared/Database/Implementation/LoginDatabase.h
@@ -26,7 +26,6 @@ class LoginDatabaseConnection : public MySQLConnection
     public:
         //- Constructors for sync and async connections
         LoginDatabaseConnection(MySQLConnectionInfo& connInfo) : MySQLConnection(connInfo) {}
-        LoginDatabaseConnection(ACE_Activation_Queue* q, MySQLConnectionInfo& connInfo) : MySQLConnection(q, connInfo) {}
 
         //- Loads databasetype specific prepared statements
         bool Open();
diff --git a/src/server/shared/Database/Implementation/WorldDatabase.h b/src/server/shared/Database/Implementation/WorldDatabase.h
index c502ff019f..57e1833d5d 100755
--- a/src/server/shared/Database/Implementation/WorldDatabase.h
+++ b/src/server/shared/Database/Implementation/WorldDatabase.h
@@ -26,7 +26,6 @@ class WorldDatabaseConnection : public MySQLConnection
     public:
         //- Constructors for sync and async connections
         WorldDatabaseConnection(MySQLConnectionInfo& connInfo) : MySQLConnection(connInfo) {}
-        WorldDatabaseConnection(ACE_Activation_Queue* q, MySQLConnectionInfo& connInfo) : MySQLConnection(q, connInfo) {}
 
         //- Loads databasetype specific prepared statements
         bool Open();