diff --git a/glslang/Include/Types.h b/glslang/Include/Types.h
index 4dd3af2e..085ac4e7 100644
--- a/glslang/Include/Types.h
+++ b/glslang/Include/Types.h
@@ -298,6 +298,7 @@ enum TLayoutFormat {
 
     ElfRg32ui,
     ElfRg16ui,
+    ElfRgb10a2ui,
     ElfRg8ui,
     ElfR16ui,
     ElfR8ui,
@@ -672,6 +673,7 @@ public:
         case ElfRgba8ui:      return "rgba8ui";
         case ElfRg32ui:       return "rg32ui";
         case ElfRg16ui:       return "rg16ui";
+        case ElfRgb10a2ui:    return "rgb10a2ui";
         case ElfRg8ui:        return "rg8ui";
         case ElfR32ui:        return "r32ui";
         case ElfR16ui:        return "r16ui";