diff --git a/core/include/update.inc.php b/core/include/update.inc.php
index f46c54f..d982a4f 100644
--- a/core/include/update.inc.php
+++ b/core/include/update.inc.php
@@ -1,5 +1,23 @@
 <?php
 
 /**
- * Mises à jour suivant les versions de Zwii
+ * Mises à jour suivant les versions de ZwiiCampus
  */
+
+
+if (
+    $this->getData(['core', 'dataVersion']) < 1700
+) {
+    // Supprime la variable path des profils, seul l'accès à l'espace et autorisé.
+    foreach (['1', '2'] as $group) {
+        foreach ( array_keys($this->getData(['profil', $group])) as $profil) {
+            if (is_null($this->getData(['profil', $group, $profil, 'folder', 'path'])) === false) {
+                $path = $this->getData(['profil', $group, $profil, 'folder', 'path']);
+                $this->setData(['profil', $group, $profil, 'folder', 'homePath', $path]);
+                $this->setData(['profil', $group, $profil, 'folder', 'coursePath', $path]);
+                $this->deleteData(['profil', $group, $profil, 'folder', 'path']);
+            }
+        }
+    }
+    $this->setData(['core', 'dataVersion', 1700]);
+}
\ No newline at end of file