diff --git a/app/static/js/nopaque/RessourceLists/UserList.js b/app/static/js/nopaque/RessourceLists/UserList.js
index f22f63c0bd6184309217dc3e10db59ce5c26bf55..60c6ad025cd2e5b469af94bcc011b3ce509c5d18 100644
--- a/app/static/js/nopaque/RessourceLists/UserList.js
+++ b/app/static/js/nopaque/RessourceLists/UserList.js
@@ -50,7 +50,7 @@ class UserList extends RessourceList {
             id_: user.id,
             username: user.username,
             email: user.email,
-            last_seen: new Date(user.last_seen * 1000).toLocaleString("en-US"),
+            last_seen: new Date(user.last_seen).toLocaleString("en-US"),
             role: user.role.name};
   }
 }