diff --git a/2.x/trunk/plugins/ExtendedTools/etwstat.c b/2.x/trunk/plugins/ExtendedTools/etwstat.c
index 790a01333..7a91993a7 100644
--- a/2.x/trunk/plugins/ExtendedTools/etwstat.c
+++ b/2.x/trunk/plugins/ExtendedTools/etwstat.c
@@ -346,7 +346,7 @@ static VOID NTAPI NetworkItemsUpdatedCallback(
     while (listEntry != &EtNetworkBlockListHead)
     {
         PET_NETWORK_BLOCK block;
-        PH_UINT32_DELTA oldDeltas[4];
+        PH_UINT64_DELTA oldDeltas[4];
 
         block = CONTAINING_RECORD(listEntry, ET_NETWORK_BLOCK, ListEntry);