diff --git a/app/views/layouts/mailers/notification.html.haml b/app/views/layouts/mailers/notification.html.haml
index 16d307003..b267a0fc5 100644
--- a/app/views/layouts/mailers/notification.html.haml
+++ b/app/views/layouts/mailers/notification.html.haml
@@ -3,7 +3,7 @@
     %table{ width: "100%", border: "0", cellspacing: "0", cellpadding: "0" }
       %tr
         %td{ align: "center" }
-          = image_tag @logo_url, style: "height: 150px;"
+          = image_tag @logo_url, height: "150", style: "display:block; max-height: 150px; max-width: 150px;"
 
 - content_for :footer do
   - if @dossier.present?