diff --git a/glslang/Include/Types.h b/glslang/Include/Types.h
index 657158e2..7ee56016 100644
--- a/glslang/Include/Types.h
+++ b/glslang/Include/Types.h
@@ -945,11 +945,11 @@ public:
     static const unsigned int layoutBufferReferenceAlignEnd = 0x3F;
 
     // BEGIN @MEWIN - 2023-11-21 - Added semantic and semantic_idx layout qualifiers.
-                 unsigned int layoutSemantic             :  5;
-    static const unsigned int layoutSemanticEnd = 0x1F;
+                 unsigned int layoutSemantic;
+    static const unsigned int layoutSemanticEnd = 0xFFFFFFFF;
 
-                 unsigned int layoutSemanticIndex        :  3;
-    static const unsigned int layoutSemanticIndexEnd = 7;
+                 unsigned int layoutSemanticIndex        :  8;
+    static const unsigned int layoutSemanticIndexEnd = 0xFF;
     // END @MEWIN
 
     TLayoutFormat layoutFormat                           :  8;