diff --git a/src/factories/ResourceType.h b/src/factories/ResourceType.h
index efd3279..1c36317 100644
--- a/src/factories/ResourceType.h
+++ b/src/factories/ResourceType.h
@@ -34,5 +34,6 @@ enum class ResourceType {
 
     // SF64
     AnimData = 0x414E494D,     // ANIM
+    Message = 0x4D53474C,      // MSG
 };
 } // namespace LUS