diff --git a/Casks/paraview-lion-python27.rb b/Casks/paraview-lion-python27.rb
index a5c14d932..5e9f08a83 100644
--- a/Casks/paraview-lion-python27.rb
+++ b/Casks/paraview-lion-python27.rb
@@ -2,7 +2,7 @@ class ParaviewLionPython27 < Cask
   version '4.1.0'
   sha256 '8784481c90b58b0c6158e21b7f978a7d78caa67c63d28d6d5d770ef43f0ad890'
 
-  url 'http://www.paraview.org/paraview-downloads/download.php?submit=Download&version=v4.1&type=binary&os=osx&downloadFile=ParaView-4.1.0-Darwin-64bit-Lion-Python27.dmg'
+  url "http://www.paraview.org/paraview-downloads/download.php?submit=Download&version=v4.1&type=binary&os=osx&downloadFile=ParaView-#{version}-Darwin-64bit-Lion-Python27.dmg"
   homepage 'http://www.paraview.org/'
 
   app 'paraview.app'