diff --git a/src/server/game/Chat/Channels/ChannelMgr.h b/src/server/game/Chat/Channels/ChannelMgr.h
index 2f9907705b2..7b767254e9a 100644
--- a/src/server/game/Chat/Channels/ChannelMgr.h
+++ b/src/server/game/Chat/Channels/ChannelMgr.h
@@ -19,7 +19,7 @@
 #define __TRINITY_CHANNELMGR_H
 
 #include "Define.h"
-#include "Hash.h"
+#include "ObjectGuid.h"
 #include <string>
 #include <unordered_map>
 
diff --git a/src/server/game/Server/Packets/AchievementPackets.h b/src/server/game/Server/Packets/AchievementPackets.h
index 9e2d174182d..90989f6f100 100644
--- a/src/server/game/Server/Packets/AchievementPackets.h
+++ b/src/server/game/Server/Packets/AchievementPackets.h
@@ -20,6 +20,7 @@
 
 #include "Packet.h"
 #include "ObjectGuid.h"
+#include "Optional.h"
 
 namespace WorldPackets
 {