diff --git a/src/Bundle/ChillMainBundle/Entity/Notification.php b/src/Bundle/ChillMainBundle/Entity/Notification.php
index 9b2dded40..62994497e 100644
--- a/src/Bundle/ChillMainBundle/Entity/Notification.php
+++ b/src/Bundle/ChillMainBundle/Entity/Notification.php
@@ -159,7 +159,7 @@ class Notification implements TrackUpdateInterface
 
     public function addAddressesEmail(string $email)
     {
-        if (!in_array($email, $this->addressesEmails)) {
+        if (!in_array($email, $this->addressesEmails, true)) {
             $this->addressesEmails[] = $email;
             $this->addressesEmailsAdded[] = $email;
         }
@@ -167,7 +167,7 @@ class Notification implements TrackUpdateInterface
 
     public function removeAddressesEmail(string $email)
     {
-        if (in_array($email, $this->addressesEmails)) {
+        if (in_array($email, $this->addressesEmails, true)) {
             $this->addressesEmails = array_filter($this->addressesEmails, fn ($e) => $e !== $email);
             $this->addressesEmailsAdded = array_filter($this->addressesEmailsAdded, fn ($e) => $e !== $email);
         }