diff --git a/include/vk_mem_alloc.h b/include/vk_mem_alloc.h
index b24942a..abc9adb 100644
--- a/include/vk_mem_alloc.h
+++ b/include/vk_mem_alloc.h
@@ -3840,12 +3840,6 @@ struct VmaBufferImageUsage
 
 const VmaBufferImageUsage VmaBufferImageUsage::UNKNOWN = VmaBufferImageUsage(0);
 
-static void swap(VmaBufferImageUsage& lhs, VmaBufferImageUsage& rhs) noexcept
-{
-    using std::swap;
-    swap(lhs.Value, rhs.Value);
-}
-
 VmaBufferImageUsage::VmaBufferImageUsage(const VkBufferCreateInfo &createInfo,
     bool useKhrMaintenance5)
 {