diff --git a/funcext/TSOffice/worksheet/xlsxWorkBook.tsf b/funcext/TSOffice/worksheet/xlsxWorkBook.tsf
index 3404b83..dbcf98f 100644
--- a/funcext/TSOffice/worksheet/xlsxWorkBook.tsf
+++ b/funcext/TSOffice/worksheet/xlsxWorkBook.tsf
@@ -40,7 +40,7 @@ Type xlsxWorkBook = Class
 		//workbook.Print();
 		//workbook.Dump();
 		//echo tostn(workbook.dom());
-		node := workbook.FirstChildElement('workbook').FirstChildElement('sheets').FirstChildElement();
+		node := workbook.FirstChildElement('workbook').FirstChildElement('sheets').FirstChildElement('sheet');
 		while ifObj(node) do Begin
 			name := node.GetAttribute("name");
 			sheetNames_[sheetsCount_]['name'] := name;
@@ -50,7 +50,7 @@ Type xlsxWorkBook = Class
 			sheetNames_[sheetsCount_]['file'] := 'xl/' + rids[ rid ];
 			sheetIndexMap_[ LowerCase(name) ] := sheetsCount_;
 			sheetsCount_ ++;
-			node := node.NextElement();
+			node := node.NextElement('sheet');
 		End;
 
 		files := zipfile_.Files();