diff --git a/VulkanHppGenerator.cpp b/VulkanHppGenerator.cpp
index 34a05a0..48cf034 100644
--- a/VulkanHppGenerator.cpp
+++ b/VulkanHppGenerator.cpp
@@ -16791,12 +16791,7 @@ int main( int argc, char ** argv )
   static const std::string classFlags = R"(
   template <typename FlagBitsType>
   struct FlagTraits
-  {
-    enum
-    {
-      allFlags = 0
-    };
-  };
+  {};
 
   template <typename BitType>
   class Flags
diff --git a/vulkan/vulkan.hpp b/vulkan/vulkan.hpp
index 400bdbe..b666f72 100644
--- a/vulkan/vulkan.hpp
+++ b/vulkan/vulkan.hpp
@@ -640,12 +640,7 @@ namespace VULKAN_HPP_NAMESPACE
 
   template <typename FlagBitsType>
   struct FlagTraits
-  {
-    enum
-    {
-      allFlags = 0
-    };
-  };
+  {};
 
   template <typename BitType>
   class Flags