diff --git a/src/ZoneCommon/Game/T6/T6_Assets.h b/src/ZoneCommon/Game/T6/T6_Assets.h
index 718a9c28..ebcab4e2 100644
--- a/src/ZoneCommon/Game/T6/T6_Assets.h
+++ b/src/ZoneCommon/Game/T6/T6_Assets.h
@@ -550,9 +550,9 @@ namespace T6
     struct XModel
     {
         const char* name;
-        char numBones;
-        char numRootBones;
-        char numsurfs;
+        unsigned char numBones;
+        unsigned char numRootBones;
+        unsigned char numsurfs;
         char lodRampType;
         unsigned __int16* boneNames;
         char* parentList;