diff --git a/source/main.pas b/source/main.pas
index 931e066e..49ef3247 100644
--- a/source/main.pas
+++ b/source/main.pas
@@ -4643,13 +4643,13 @@ begin
       tbtnDataSorting.ImageIndex := 107;
 
     // Append LIMIT clause
+    Offset := 0;
     if RefreshingData and (vt.Tag <> VTREE_NOTLOADED_PURGECACHE) then begin
       case DBObj.Connection.Parameters.NetTypeGroup of
         ngMSSQL: Offset := 0; // Does not support offset in all server versions
         ngMySQL: Offset := DataGridResult.RecordCount;
       end;
-    end else
-      Offset := 0;
+    end;
     Select := DBObj.Connection.ApplyLimitClause('SELECT', Select, DatagridWantedRowCount-Offset, Offset);
 
     vt.BeginUpdate;