2 files changed, 3 insertions, 0 deletions
diff --git a/src/server/scripts/EasternKingdoms/Deadmines/deadmines.h b/src/server/scripts/EasternKingdoms/Deadmines/deadmines.h
index c3b09c76c68..b1ff0e03ff0 100644
--- a/src/server/scripts/EasternKingdoms/Deadmines/deadmines.h
+++ b/src/server/scripts/EasternKingdoms/Deadmines/deadmines.h
@@ -18,6 +18,8 @@
 #ifndef DEF_DEADMINES_H
 #define DEF_DEADMINES_H
 
+#define DataHeader "DM"
+
 enum CannonState
 {
     CANNON_NOT_USED,
diff --git a/src/server/scripts/EasternKingdoms/Deadmines/instance_deadmines.cpp b/src/server/scripts/EasternKingdoms/Deadmines/instance_deadmines.cpp
index 050ef1eb642..c5f4f9cdbf9 100644
--- a/src/server/scripts/EasternKingdoms/Deadmines/instance_deadmines.cpp
+++ b/src/server/scripts/EasternKingdoms/Deadmines/instance_deadmines.cpp
@@ -74,6 +74,7 @@ class instance_deadmines : public InstanceMapScript
 
             void Initialize() override
             {
+                SetHeaders(DataHeader);
                 FactoryDoorGUID = 0;
                 IronCladDoorGUID = 0;
                 DefiasCannonGUID = 0;