diff --git a/Resources/views/Event/list.html.twig b/Resources/views/Event/list.html.twig
index aaa9bbaba..366d0c588 100644
--- a/Resources/views/Event/list.html.twig
+++ b/Resources/views/Event/list.html.twig
@@ -19,7 +19,7 @@
             {% for event in events %}
                 <tr>
                     <td>{{ event.name }}</td>
-                    <td>{{ event.date|format_date('long', 'short') }}</td>
+                    <td>{{ event.date|format_date('long') }}</td>
                     <td>{{ event.type.name|localize_translatable_string }}</td>
                     <td>
                         <ul class="record_actions">
diff --git a/Resources/views/Event/listByPerson.html.twig b/Resources/views/Event/listByPerson.html.twig
index 4a9a9f6c5..2cd19d08a 100644
--- a/Resources/views/Event/listByPerson.html.twig
+++ b/Resources/views/Event/listByPerson.html.twig
@@ -38,7 +38,7 @@
     <tbody>
         {% for participation in participations %}
             <tr>
-                <td>{{ participation.event.date|format_date('long', 'short') }}</td>
+                <td>{{ participation.event.date|format_date('short') }}</td>
                 <td>{{ participation.event.name }}</td>
                 <td>{{ participation.event.type.name|localize_translatable_string }}</td>
                 <td>{{ participation.role.name|localize_translatable_string }}</td>
diff --git a/Resources/views/Event/show.html.twig b/Resources/views/Event/show.html.twig
index f699102f8..9e03f7fe6 100644
--- a/Resources/views/Event/show.html.twig
+++ b/Resources/views/Event/show.html.twig
@@ -15,7 +15,7 @@
             </tr>
             <tr>
                 <th>{{ 'Date'|trans }}</th>
-                <td>{{ event.date|format_date('long', 'short') }}</td>
+                <td>{{ event.date|format_date('long') }}</td>
             </tr>
             <tr>
                 <th>{{ 'Event type'|trans }}</th>
@@ -87,7 +87,7 @@
                     <td>{{ participation.status.name|localize_translatable_string }}</td>
                     <td>{{ participation.lastUpdate|ago }} {# sf4 check: filter 'time_diff' is abandoned,
                          alternative: knplabs/knp-time-bundle provide filter 'ago' #}
-                        <i class="fa fa-info-circle" title="{{ participation.lastUpdate|format_date("long", "medium")|escape('html_attr') }}"></i>
+                        <i class="fa fa-info-circle" title="{{ participation.lastUpdate|format_date("long")|escape('html_attr') }}"></i>
                     </td>
                     <td>
                         <ul class="record_actions">
diff --git a/Resources/views/Participation/edit-multiple.html.twig b/Resources/views/Participation/edit-multiple.html.twig
index 6db322b69..18465d241 100644
--- a/Resources/views/Participation/edit-multiple.html.twig
+++ b/Resources/views/Participation/edit-multiple.html.twig
@@ -13,7 +13,7 @@
             </tr>
             <tr>
                 <th>{{ 'Date'|trans }} </th>
-                <td>{{ event.date|format_date('long', 'short') }}</td>
+                <td>{{ event.date|format_date('long') }}</td>
             </tr>
         </tbody>
     </table>
@@ -40,7 +40,7 @@
                         <td>{{ form_widget(participation.status) }}</td>
                         <td>{{ participation.vars.value.lastUpdate|ago }} {# sf4 check: filter 'time_diff' is abandoned,
                              alternative: knplabs/knp-time-bundle provide filter 'ago' #}
-                            <i class="fa fa-info-circle" title="{{ participation.vars.value.lastUpdate|format_date("long", "medium")|escape('html_attr') }}"></i>
+                            <i class="fa fa-info-circle" title="{{ participation.vars.value.lastUpdate|format_date("long")|escape('html_attr') }}"></i>
                         </td>
                     </tr>
                 {% endfor %}
diff --git a/Resources/views/Participation/edit.html.twig b/Resources/views/Participation/edit.html.twig
index 0f24ae1f6..93956c5f0 100644
--- a/Resources/views/Participation/edit.html.twig
+++ b/Resources/views/Participation/edit.html.twig
@@ -17,7 +17,7 @@
             </tr>
             <tr>
                 <th>{{ 'Date'|trans }} </th>
-                <td>{{ participation.event.date|format_date('long', 'short') }}</td>
+                <td>{{ participation.event.date|format_date('long') }}</td>
             </tr>
         </tbody>
     </table>
diff --git a/Resources/views/Timeline/event_person_context.html.twig b/Resources/views/Timeline/event_person_context.html.twig
index 0f16da380..09c2390c2 100644
--- a/Resources/views/Timeline/event_person_context.html.twig
+++ b/Resources/views/Timeline/event_person_context.html.twig
@@ -7,7 +7,7 @@
 {% endif %}
 
 <div>
-    <h3>{{ event.date|format_date('long', 'short') }}
+    <h3>{{ event.date|format_date('long') }}
         <span class="event"> /
             {% if boolDate|trans == 'futur' %}
                 <span class="chill-orange">Prochain</span> événement