diff --git a/app/assets/stylesheets/left_pannel.scss b/app/assets/stylesheets/left_pannel.scss
index c4fd4d485..99f9bb328 100644
--- a/app/assets/stylesheets/left_pannel.scss
+++ b/app/assets/stylesheets/left_pannel.scss
@@ -135,6 +135,13 @@
         width: 100%;
         margin: 0 0 15px 0;
       }
+      .type-notif {
+        font-size: 16px;
+        float: left;
+        width: 30px;
+        height: 50px;
+        margin: 10px 0 0 0;
+      }
       .notification {
         margin: 10px 0 10px 10px;
         .type {
diff --git a/app/views/layouts/left_panels/_left_panel_backoffice_dossierscontroller_show.html.haml b/app/views/layouts/left_panels/_left_panel_backoffice_dossierscontroller_show.html.haml
index 6c2fd2e66..e29ed9332 100644
--- a/app/views/layouts/left_panels/_left_panel_backoffice_dossierscontroller_show.html.haml
+++ b/app/views/layouts/left_panels/_left_panel_backoffice_dossierscontroller_show.html.haml
@@ -38,15 +38,21 @@
         .notification
           .updated-at= notification.updated_at.strftime('%d/%m/%Y %H:%M')
           - if ['champs'].include?(notification.type_notif)
+            .type-notif.fa.fa-list-alt
             - if notification.liste.size > 1
               .type= "Plusieurs attributs ont été changés, dont: #{notification.liste.join(" ")}"
             - else
               .type= "Un attribut à été changé: #{notification.liste.last}"
           - elsif ['piece_justificative'].include?(notification.type_notif)
+            .type-notif.fa.fa-chain
             - if notification.liste.size > 1
               .type= "Plusieurs pièces justificatives ont été changés, dont: #{notification.liste.join(" ")}"
             - else
               .type= "Une pièce justificative à été changée: #{notification.liste.last}"
           - else
+            - if notification.type_notif == "commentaire"
+              .type-notif.fa.fa-comments-o
+            - elsif notification.type_notif == "submited"
+              .type-notif.fa.fa-thumbs-o-up
             .type= notification.liste.last
           .split-hr