diff --git a/include/vk_mem_alloc.h b/include/vk_mem_alloc.h
index 2cf4094..b74232a 100644
--- a/include/vk_mem_alloc.h
+++ b/include/vk_mem_alloc.h
@@ -13841,6 +13841,9 @@ bool VmaDefragmentationContext_T::ComputeDefragmentation_Extensive(VmaBlockVecto
         }
         break;
     }
+    case StateExtensive::Operation::Cleanup:
+        // Cleanup is handled below so that other operations may reuse the cleanup code. This case is here to prevent the unhandled enum value warning (C4062).
+        break;
     }
 
     if (vectorState.operation == StateExtensive::Operation::Cleanup)