diff --git a/Casks/thunderbird-nl.rb b/Casks/thunderbird-nl.rb
new file mode 100644
index 000000000..6bd0cb8c0
--- /dev/null
+++ b/Casks/thunderbird-nl.rb
@@ -0,0 +1,12 @@
+cask :v1 => 'thunderbird-nl' do
+  version '31.7.0'
+  sha256 '25700642ecad0b0f736e9a1d41a77cc8ec9393f8ebdc622be579cf3170b8b1f6'
+
+  url "https://download.mozilla.org/?product=thunderbird-#{version}&os=osx&lang=nl"
+  name 'Mozilla Thunderbird'
+  homepage 'http://www.mozilla.org/nl/thunderbird/'
+  license :mpl
+  tags :vendor => 'Mozilla'
+
+  app 'Thunderbird.app'
+end