diff --git a/core/core.php b/core/core.php
index 41aff3a..bc1c7bd 100644
--- a/core/core.php
+++ b/core/core.php
@@ -51,7 +51,7 @@ class common
 	const ACCESS_TIMER = 1800;
 
 	// Numéro de version
-	const ZWII_VERSION = '1.7.08';
+	const ZWII_VERSION = '1.7.07';
 
 	// URL autoupdate
 	const ZWII_UPDATE_URL = 'https://forge.chapril.org/ZwiiCMS-Team/campus-update/raw/branch/master/';
diff --git a/core/module/course/course.php b/core/module/course/course.php
index ecf8a44..cc4d2bd 100644
--- a/core/module/course/course.php
+++ b/core/module/course/course.php
@@ -1551,7 +1551,6 @@ class course extends common
 
     /**
      * Désinscription d'un participant
-     * La désinscription ne supprime pas l'historique
      */
     public function unsuscribe()
     {
@@ -1563,7 +1562,7 @@ class course extends common
             && array_key_exists($courseId, $this->getData(['course']))
         ) {
             $userId = $this->getUser('id');
-            //$this->deleteData(['enrolment', $courseId, $userId]);
+            $this->deleteData(['enrolment', $courseId, $userId]);
             $_SESSION['ZWII_SITE_CONTENT'] = 'home';
             // Valeurs en sortie
             $this->addOutput([