diff --git a/app/models/server/evolution.rb b/app/models/server/evolution.rb
index 83a65f846..9cdf9e68f 100644
--- a/app/models/server/evolution.rb
+++ b/app/models/server/evolution.rb
@@ -31,6 +31,10 @@ def best_localization_for(language)
     localization_for(language) || original_localization
   end
 
+  def days_left
+    (released_at - Date.current).to_i
+  end
+
   def to_s
     original_localization.to_s
   end
diff --git a/app/views/admin/application/components/_evolutions.html.erb b/app/views/admin/application/components/_evolutions.html.erb
index 729a8e3eb..2352b13d5 100644
--- a/app/views/admin/application/components/_evolutions.html.erb
+++ b/app/views/admin/application/components/_evolutions.html.erb
@@ -11,9 +11,10 @@ Server::Evolution.planned.each do |evolution|
       </div>
       <div class="osuny_evolution__date">
         <div class="osuny_evolution__date__big">
-          <%= l evolution.released_at, format: "%d·%m" %>
+          <%= t('evolutions.countdown', days: evolution.days_left) %>
         </div>
         <div class="osuny_evolution__date__long">
+          <%= t('evolutions.release') %>
           <%= l evolution.released_at, format: :full %>
         </div>
       </div>
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 2fb8008ed..f1d994707 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -430,7 +430,9 @@ en:
         pending: Pending
   export: Export (xlsx)
   evolutions:
+    countdown: T-%{days}
     listen: Listen on
+    release: Release date
   false: No
   file_hint_with_formats: "%{formats} files only. %{filesize} max."
   file_hint_without_formats: "%{filesize} max"
diff --git a/config/locales/fr.yml b/config/locales/fr.yml
index c5213a9c5..99fb7c636 100644
--- a/config/locales/fr.yml
+++ b/config/locales/fr.yml
@@ -429,7 +429,9 @@ fr:
         finished_with_errors: Traité avec des erreurs
         pending: En cours de traitement
   evolutions:
+    countdown: J-%{days}
     listen: Écouter sur
+    release: Sortie le
   export: Exporter (xlsx)
   false: Non
   file_hint_with_formats: "Fichiers %{formats} uniquement. %{filesize} max."