2 files changed, 3 insertions, 1 deletions
diff --git a/src/enums/dragdropsource.h b/src/enums/dragdropsource.h
index c9271abce..aecd46287 100644
--- a/src/enums/dragdropsource.h
+++ b/src/enums/dragdropsource.h
@@ -36,7 +36,8 @@ enum DragDropSource
     DRAGDROP_SOURCE_SHORTCUTS,
     DRAGDROP_SOURCE_CRAFT,
     DRAGDROP_SOURCE_NPC,
-    DRAGDROP_SOURCE_EQUIPMENT
+    DRAGDROP_SOURCE_EQUIPMENT,
+    DRAGDROP_SOURCE_MAIL
 };
 
 #endif  // ENUMS_DRAGDROPSOURCE_H
diff --git a/src/enums/inventorytype.h b/src/enums/inventorytype.h
index a492de2ce..37fad1890 100644
--- a/src/enums/inventorytype.h
+++ b/src/enums/inventorytype.h
@@ -34,6 +34,7 @@ namespace InventoryType
         NPC,
 #ifdef EATHENA_SUPPORT
         VENDING,
+        MAIL,
 #endif
         TYPE_END
     };