diff --git a/Formula/swfmill.rb b/Formula/swfmill.rb
index d13c086c27..70795165f3 100644
--- a/Formula/swfmill.rb
+++ b/Formula/swfmill.rb
@@ -1,9 +1,11 @@
 require 'formula'
 
 class Swfmill < Formula
-  url 'http://swfmill.org/releases/swfmill-0.3.1.tar.gz'
+  # Staying on 3.0 until this 3.1 issue is fixed:
+  # https://bugs.launchpad.net/swfmill/+bug/611403
+  url 'http://swfmill.org/releases/swfmill-0.3.0.tar.gz'
   homepage 'http://swfmill.org'
-  md5 '63c0b16eab55c385a47afe3ec5b917b9'
+  md5 'b7850211cf683aa7a1c62324b56e3216'
 
   depends_on 'pkg-config' => :build