diff --git a/src/plugins/DesGraph.py b/src/plugins/DesGraph.py
index d32f246f4..71e7726dd 100644
--- a/src/plugins/DesGraph.py
+++ b/src/plugins/DesGraph.py
@@ -109,10 +109,10 @@ class DescendantGraph(Report.Report):
                 self.box_width = max(self.box_width,new_width)
 
             self.lines = max(self.lines,len(self.text[p_id]))
+        self.calc()
 
     def write_report(self):
 
-        self.calc()
         maxx,maxy = self.layout.max_size()
 
         maxx = int(maxx)
diff --git a/src/plugins/FtmStyleDescendants.py b/src/plugins/FtmStyleDescendants.py
index 8b80855fe..8a7589add 100644
--- a/src/plugins/FtmStyleDescendants.py
+++ b/src/plugins/FtmStyleDescendants.py
@@ -40,7 +40,7 @@ from gettext import gettext as _
 import Report
 import BaseDoc
 import RelLib
-import Utils
+import ReportUtils
 import ReportOptions
 from DateHandler import displayer as dd
 import const
@@ -705,7 +705,7 @@ class FtmDescendantReport(Report.Report):
                 
                 self.doc.start_cell('FTD-Normal')
                 self.doc.start_paragraph('FTD-Child-Num')
-                self.doc.write_text("%s." % Utils.roman(child_index).lower())
+                self.doc.write_text("%s." % ReportUtils.roman(child_index).lower())
                 self.doc.end_paragraph()
                 self.doc.end_cell()