diff --git a/static/js/main.js b/static/js/main.js
index ad6ca11..6554287 100644
--- a/static/js/main.js
+++ b/static/js/main.js
@@ -189,8 +189,8 @@ function get_admin(type) {
                                 <div class="activity-title">Titre: <textarea type="text"></textarea></div>
                                 <div class="activity-desc">Description: <textarea type="text"></textarea></div>
                                 <div class="activity-where">Lieu: <textarea type="text"></textarea></div>
-                                <div class="activity-start">Début: <textarea type="datetime-local"></textarea></div>
-                                <div id="activity-end-add" class="activity-end">Fin: <textarea type="datetime-local"></textarea></div>
+                                <div class="activity-start">Début: <input type="datetime-local"></input></div>
+                                <div id="activity-end-add" class="activity-end">Fin: <input type="datetime-local"></input></div>
                                 <span class="activity-btn">
                                     <div id="activity-btn-add">Ajouter une activité</div>
                                 </span>
@@ -209,8 +209,8 @@ function get_admin(type) {
                                         <div class="activity-title">Event: <textarea type="text" value="${activityData[entry].title}"></textarea></div>
                                         <div class="activity-desc">Description: <textarea type="text" value="${activityData[entry].desc}"></textarea></div>
                                         <div class="activity-where">Lieu: <textarea type="text" value="${activityData[entry].where}"></textarea></div>
-                                        <div class="activity-start">Début: <textarea type="datetime-local" value="${toIsoString(new Date(activityData[entry].start))}"></textarea></div>
-                                        <div class="activity-end">Fin: <textarea type="datetime-local" value="${toIsoString(new Date(activityData[entry].end))}"></textarea></div>
+                                        <div class="activity-start">Début: <input type="datetime-local" value="${toIsoString(new Date(activityData[entry].start))}"></input></div>
+                                        <div class="activity-end">Fin: <input type="datetime-local" value="${toIsoString(new Date(activityData[entry].end))}"></input></div>
                                         <span class="activity-footer">
                                             <div class="activity-uid">UID: ${activityData[entry].activityUid}</div>
                                         </span>
@@ -226,7 +226,7 @@ function get_admin(type) {
                                         <div class="activity-title">Trésor: <textarea type="text" value="${activityData[entry].title}"></textarea></div>
                                         <div class="activity-desc">Description: <textarea type="text" value="${activityData[entry].desc}"></textarea></div>
                                         <div class="activity-where">Lieu: <textarea type="text" value="${activityData[entry].where}"></textarea></div>
-                                        <div class="activity-start">Début: <textarea type="datetime-local" value="${toIsoString(new Date(activityData[entry].start))}"></textarea></div>
+                                        <div class="activity-start">Début: <input type="datetime-local" value="${toIsoString(new Date(activityData[entry].start))}"></input></div>
                                         <div class="activity-state">Status: ${activityData[entry].treasureState}</div>
                                         <span class="activity-footer">
                                             <div class="activity-uid">UID: ${activityData[entry].activityUid}</div>