diff --git a/kernel/excel.c b/kernel/excel.c
index d1f2c2b..08509bb 100644
--- a/kernel/excel.c
+++ b/kernel/excel.c
@@ -373,7 +373,7 @@ PHP_METHOD(vtiful_xls, checkoutSheet)
         return;
     }
 
-    line = sheet_t->table->cached_row_num;
+    line = sheet_t->table->cached_row_num + 1;
 
     SHEET_LINE_SET(obj, line);