diff --git a/src/main.cpp b/src/main.cpp
index 3f02874..b68f92c 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -244,7 +244,7 @@ class VulkanApp {
     std::vector extensions(extensionsSpan.begin(), extensionsSpan.end());
 
     if (enableValidationLayers)
-      extensions.push_back("VK_EXT_debug_utils");
+      extensions.push_back(vk::EXTDebugUtilsExtensionName);
 
     return extensions;
   }