diff --git a/app/views/layouts/_mailjet_newsletter.html.haml b/app/views/layouts/_mailjet_newsletter.html.haml
index d99e0c794..3bfea491e 100644
--- a/app/views/layouts/_mailjet_newsletter.html.haml
+++ b/app/views/layouts/_mailjet_newsletter.html.haml
@@ -1,2 +1,2 @@
 %data.mj-w-data{ "data-apikey" => "1v5T", "data-base" => "http://app.mailjet.com", "data-height" => "328", "data-lang" => "fr_FR", "data-statics" => "statics", "data-token" => "11c89e7ddb46fbcdcb7f8fe5fdfca818", "data-w-id" => "39b", "data-width" => "640" }
-%script{ src: 'http://app.mailjet.com/statics/js/widget.modal.js' }
+%script{ src: 'https://app.mailjet.com/statics/js/widget.modal.js' }