diff --git a/src/structs/0728.hpp b/src/structs/0728.hpp
index 036c23b..27bbd47 100644
--- a/src/structs/0728.hpp
+++ b/src/structs/0728.hpp
@@ -1,6 +1,7 @@
 /* genstructs.py */
 
 #define AEQUIP_COUNT 12
+#define AINVEN_COUNT 50
 
 #pragma pack(push)