diff --git a/util/test/demos/vk/vk_parameter_zoo.cpp b/util/test/demos/vk/vk_parameter_zoo.cpp
index b1f125c22..e5eb2b87a 100644
--- a/util/test/demos/vk/vk_parameter_zoo.cpp
+++ b/util/test/demos/vk/vk_parameter_zoo.cpp
@@ -604,6 +604,7 @@ void main()
                      NULL, &tmp);
 
       VmaAllocationCreateInfo allocInfo = {0, VMA_MEMORY_USAGE_CPU_TO_GPU};
+      allocInfo.flags = VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
 
       VmaAllocationInfo vbInfo, tmpInfo;