diff --git a/class_invoices.py b/class_invoices.py
index 2b4236e..f230598 100644
--- a/class_invoices.py
+++ b/class_invoices.py
@@ -22,6 +22,6 @@ class cls_Col:
     def __init__(self, winbiz = False):
         self.data = []
         if winbiz == True:
-            for x in range(130):
+            for x in range(170):
                 self.data.append("")