diff --git a/Classes/PHPExcel/Worksheet/RowDimension.php b/Classes/PHPExcel/Worksheet/RowDimension.php
index 2591d4f6..0cc778f5 100644
--- a/Classes/PHPExcel/Worksheet/RowDimension.php
+++ b/Classes/PHPExcel/Worksheet/RowDimension.php
@@ -56,7 +56,7 @@ class PHPExcel_Worksheet_RowDimension
 	 *
 	 * @var bool
 	 */
-	private $_zeroHeight	= true;
+	private $_zeroHeight	= false;
 
 	/**
 	 * Visible?