diff --git a/src/dxvk/dxvk_memory.h b/src/dxvk/dxvk_memory.h
index b11f3fbc..01cf5ecb 100644
--- a/src/dxvk/dxvk_memory.h
+++ b/src/dxvk/dxvk_memory.h
@@ -13,11 +13,11 @@
 namespace dxvk {
   
   class DxvkMemoryAllocator;
-  class DxvkMemoryChunk;
   class DxvkSparsePageTable;
   class DxvkSharedAllocationCache;
   class DxvkResourceAllocation;
   class DxvkPagedResource;
+  struct DxvkMemoryChunk;
 
   /**
    * \brief Memory stats