diff --git a/config/autoload/mercure.global.php b/config/autoload/mercure.global.php
index 04a698c3..1a404dca 100644
--- a/config/autoload/mercure.global.php
+++ b/config/autoload/mercure.global.php
@@ -13,7 +13,6 @@ return [
         'public_hub_url' => null,
         'internal_hub_url' => null,
         'jwt_secret' => null,
-        'jwt_days_duration' => 5,
         'jwt_issuer' => 'Shlink',
     ],
 
diff --git a/module/Rest/src/Action/MercureInfoAction.php b/module/Rest/src/Action/MercureInfoAction.php
index 73526d9f..bad4cb9c 100644
--- a/module/Rest/src/Action/MercureInfoAction.php
+++ b/module/Rest/src/Action/MercureInfoAction.php
@@ -40,7 +40,7 @@ class MercureInfoAction extends AbstractRestAction
             throw MercureException::mercureNotConfigured();
         }
 
-        $days = $this->mercureConfig['jwt_days_duration'] ?? 3;
+        $days = $this->mercureConfig['jwt_days_duration'] ?? 1;
         $expiresAt = Chronos::now()->addDays($days);
 
         try {
diff --git a/module/Rest/test/Action/MercureInfoActionTest.php b/module/Rest/test/Action/MercureInfoActionTest.php
index df4b7260..d40b3f70 100644
--- a/module/Rest/test/Action/MercureInfoActionTest.php
+++ b/module/Rest/test/Action/MercureInfoActionTest.php
@@ -92,7 +92,7 @@ class MercureInfoActionTest extends TestCase
         $this->assertArrayHasKey('token', $payload);
         $this->assertArrayHasKey('jwtExpiration', $payload);
         $this->assertEquals(
-            Chronos::now()->addDays($days ?? 3)->startOfDay(),
+            Chronos::now()->addDays($days ?? 1)->startOfDay(),
             Chronos::parse($payload['jwtExpiration'])->startOfDay(),
         );
         $buildToken->shouldHaveBeenCalledOnce();