diff --git a/vulkan/libvulkan/loader.h b/vulkan/libvulkan/loader.h
index 35d0eaa..1f777fc 100644
--- a/vulkan/libvulkan/loader.h
+++ b/vulkan/libvulkan/loader.h
@@ -305,7 +305,7 @@
                                         VkSemaphore semaphore,
                                         uint32_t* image_index);
 VKAPI_ATTR VkResult
-QueuePresentKHR(VkQueue queue, VkPresentInfoKHR* present_info);
+QueuePresentKHR(VkQueue queue, const VkPresentInfoKHR* present_info);
 
 }  // namespace vulkan