diff --git a/src/Common/Game/T5/T5_Assets.h b/src/Common/Game/T5/T5_Assets.h
index 865e2100..81fdfd7b 100644
--- a/src/Common/Game/T5/T5_Assets.h
+++ b/src/Common/Game/T5/T5_Assets.h
@@ -843,7 +843,7 @@ namespace T5
         char nameEnd;
         MaterialTextureDefSamplerState samplerState;
         unsigned char semantic; // TextureSemantic
-        char isMatureContent;
+        bool isMatureContent;
         char pad[3];
         MaterialTextureDefInfo u;
     };