diff --git a/src/Fetcher.ts b/src/Fetcher.ts
index a44022f..0311121 100644
--- a/src/Fetcher.ts
+++ b/src/Fetcher.ts
@@ -58,7 +58,7 @@ async function handleResponse(
     }
 
     const nextToken = response.headers.get("Next-Authorization")!
-    const expirationDate = Date.parse(
+    const expirationDate = new Date(
         response.headers.get("Next-Authorization-Expiration-Date")!,
     )
     if (nextToken && expirationDate)
diff --git a/src/api/session.ts b/src/api/session.ts
index a061228..3eb3035 100644
--- a/src/api/session.ts
+++ b/src/api/session.ts
@@ -6,7 +6,7 @@ export interface Session {
 
 export interface Authentication {
     token: string
-    expirationDate: number
+    expirationDate: Date
 }
 
 const SESSION_KEY = "session"
diff --git a/src/pages/HomePage.tsx b/src/pages/HomePage.tsx
index 38dd127..69968da 100644
--- a/src/pages/HomePage.tsx
+++ b/src/pages/HomePage.tsx
@@ -232,7 +232,7 @@ function Tactic({ lastTactics }: { lastTactics: Tactic[] }) {
     return (
         <div id="tactic">
             <div className="titre-side-menu">
-                <h2 className="title">Mes dernières stratégies</h2>
+                <h2 className="title">Mes dernières tactiques</h2>
                 <button
                     className="new"
                     id="create-tactic"
diff --git a/src/pages/LoginPage.tsx b/src/pages/LoginPage.tsx
index baae23d..ddab7f4 100644
--- a/src/pages/LoginPage.tsx
+++ b/src/pages/LoginPage.tsx
@@ -28,7 +28,7 @@ export default function LoginApp() {
             const { token, expirationDate } = await response.json()
             saveSession({
                 ...session,
-                auth: { token, expirationDate },
+                auth: { token, expirationDate: new Date(expirationDate) },
                 urlTarget: undefined,
             })
             navigate(session.urlTarget ?? "/")
diff --git a/src/pages/RegisterPage.tsx b/src/pages/RegisterPage.tsx
index 7fda79e..43a5334 100644
--- a/src/pages/RegisterPage.tsx
+++ b/src/pages/RegisterPage.tsx
@@ -47,7 +47,7 @@ export default function RegisterPage() {
             const session = getSession()
             saveSession({
                 ...session,
-                auth: { token, expirationDate },
+                auth: { token, expirationDate: new Date(expirationDate) },
                 urlTarget: undefined,
             })
             navigate(session.urlTarget ?? "/")