diff --git a/Casks/thunderbird-fr.rb b/Casks/thunderbird-fr.rb
new file mode 100644
index 000000000..683c1b526
--- /dev/null
+++ b/Casks/thunderbird-fr.rb
@@ -0,0 +1,7 @@
+class ThunderbirdFr < Cask
+  url 'http://download-installer.cdn.mozilla.net/pub/thunderbird/releases/24.6.0/mac/fr/Thunderbird%2024.6.0.dmg'
+  homepage 'https://www.mozilla.org/fr/thunderbird/'
+  version '24.6.0'
+  sha256 'cf53ff2727d6699ed3b866794285bfd955af4fe177646455327eca78094a2d38'
+  link 'Thunderbird.app'
+end