diff --git a/ClosedXML/Excel/PivotTables/XLPivotTable.cs b/ClosedXML/Excel/PivotTables/XLPivotTable.cs
index 6832af3..e30c6e8 100644
--- a/ClosedXML/Excel/PivotTables/XLPivotTable.cs
+++ b/ClosedXML/Excel/PivotTables/XLPivotTable.cs
@@ -297,8 +297,6 @@
             EmptyCellReplacement = String.Empty;
             AutofitColumns = true;
             PreserveCellFormatting = true;
-            ShowGrandTotalsColumns = true;
-            ShowGrandTotalsRows = true;
             UseCustomListsForSorting = true;
             ShowExpandCollapseButtons = true;
             ShowContextualTooltips = true;
diff --git a/ClosedXML/Excel/XLWorkbook_Save.cs b/ClosedXML/Excel/XLWorkbook_Save.cs
index b4c58f1..fac868a 100644
--- a/ClosedXML/Excel/XLWorkbook_Save.cs
+++ b/ClosedXML/Excel/XLWorkbook_Save.cs
@@ -2156,8 +2156,8 @@
                 ShowError = String.IsNullOrEmpty(pt.ErrorValueReplacement),
                 UseAutoFormatting = OpenXmlHelper.GetBooleanValue(pt.AutofitColumns, true),
                 PreserveFormatting = OpenXmlHelper.GetBooleanValue(pt.PreserveCellFormatting, true),
-                RowGrandTotals = OpenXmlHelper.GetBooleanValue(pt.ShowGrandTotalsRows, true),
-                ColumnGrandTotals = OpenXmlHelper.GetBooleanValue(pt.ShowGrandTotalsColumns, true),
+                RowGrandTotals = OpenXmlHelper.GetBooleanValue(pt.ShowGrandTotalsRows, false),
+                ColumnGrandTotals = OpenXmlHelper.GetBooleanValue(pt.ShowGrandTotalsColumns, false),
                 SubtotalHiddenItems = OpenXmlHelper.GetBooleanValue(pt.FilteredItemsInSubtotals, false),
                 MultipleFieldFilters = OpenXmlHelper.GetBooleanValue(pt.AllowMultipleFilters, false),
                 CustomListSort = OpenXmlHelper.GetBooleanValue(pt.UseCustomListsForSorting, true),