diff --git a/VulkanHppGenerator.cpp b/VulkanHppGenerator.cpp
index e6e40ba..83ff9b9 100644
--- a/VulkanHppGenerator.cpp
+++ b/VulkanHppGenerator.cpp
@@ -7947,6 +7947,10 @@ static_assert( false, "vulkan.hpp needs at least c++ standard version 11" );
 # define VULKAN_HPP_ASSERT   assert
 #endif
 
+#if !defined(VULKAN_HPP_ASSERT_ON_RESULT)
+# define VULKAN_HPP_ASSERT_ON_RESULT VULKAN_HPP_ASSERT
+#endif
+
 #if !defined(VULKAN_HPP_ENABLE_DYNAMIC_LOADER_TOOL)
 # define VULKAN_HPP_ENABLE_DYNAMIC_LOADER_TOOL 1
 #endif
diff --git a/vulkan/vulkan.hpp b/vulkan/vulkan.hpp
index 19bae6a..e90841d 100644
--- a/vulkan/vulkan.hpp
+++ b/vulkan/vulkan.hpp
@@ -57,6 +57,10 @@ static_assert( false, "vulkan.hpp needs at least c++ standard version 11" );
 #  define VULKAN_HPP_ASSERT assert
 #endif
 
+#if !defined( VULKAN_HPP_ASSERT_ON_RESULT )
+#  define VULKAN_HPP_ASSERT_ON_RESULT VULKAN_HPP_ASSERT
+#endif
+
 #if !defined( VULKAN_HPP_ENABLE_DYNAMIC_LOADER_TOOL )
 #  define VULKAN_HPP_ENABLE_DYNAMIC_LOADER_TOOL 1
 #endif