diff --git a/makefu/5pkgs/custom/inkscape/dxf_fix.patch b/makefu/5pkgs/custom/inkscape/dxf_fix.patch
index 5ea0a073e..b7b491d4e 100644
--- a/makefu/5pkgs/custom/inkscape/dxf_fix.patch
+++ b/makefu/5pkgs/custom/inkscape/dxf_fix.patch
@@ -1,13 +1,12 @@
---- ./share/extensions/dxf_outlines.py	2017-02-14 00:46:57.000000000 +0100
-+++ ./share/extensions/dxf_outlines.py.new	2017-05-10 04:15:03.000000000 +0200
-@@ -340,7 +340,7 @@
-         scale = eval(self.options.units)
+--- ./share/extensions/dxf_outlines.py	2017-10-08 17:28:45.553368917 +0200
++++ ./share/extensions/dxf_outlines.py.new	2017-10-08 17:29:20.172554152 +0200
+@@ -341,7 +341,7 @@
          if not scale:
              scale = 25.4/96     # if no scale is specified, assume inch as baseunit
+         scale /= self.unittouu('1px')
 -        h = self.unittouu(self.document.getroot().xpath('@height', namespaces=inkex.NSS)[0])
-+        h = self.unittouu(self.getDocumentHeight())
++        h = self.unittouu(self.documentHeight())
          self.groupmat = [[[scale, 0.0, 0.0], [0.0, -scale, h*scale]]]
          doc = self.document.getroot()
          self.process_group(doc)
 
-