diff --git a/components/fpspreadsheet/uvirtuallayer_ole_helpers.pas b/components/fpspreadsheet/uvirtuallayer_ole_helpers.pas
index 4acd9aea5..623f94506 100644
--- a/components/fpspreadsheet/uvirtuallayer_ole_helpers.pas
+++ b/components/fpspreadsheet/uvirtuallayer_ole_helpers.pas
@@ -731,6 +731,7 @@ begin
       //Read it from MiniFAT
       AContext.MiniStream.Position:=AContext.Position;
       Result:=AContext.MiniStream.Read(ABuffer^,ASize);
+      AContext.Position:=AContext.MiniStream.Position;
       Exit;
     end;
   end;