diff --git a/lib/classes/User/Adapter.php b/lib/classes/User/Adapter.php
index e4a328cabf..2913ffad4a 100644
--- a/lib/classes/User/Adapter.php
+++ b/lib/classes/User/Adapter.php
@@ -1019,11 +1019,6 @@ class User_Adapter implements User_Interface, cache_cacheableInterface
$stmt->execute(array(':usr_id' => $this->get_id()));
$stmt->closeCursor();
- $sql = 'DELETE FROM ssel WHERE usr_id = :usr_id';
- $stmt = $this->app['phraseanet.appbox']->get_connection()->prepare($sql);
- $stmt->execute(array(':usr_id' => $this->get_id()));
- $stmt->closeCursor();
-
unset(self::$_instance[$this->get_id()]);
return;
diff --git a/lib/classes/collection.php b/lib/classes/collection.php
index f22d97259a..f378c3bd37 100644
--- a/lib/classes/collection.php
+++ b/lib/classes/collection.php
@@ -518,11 +518,6 @@ class collection implements cache_cacheableInterface
$stmt->execute($params);
$stmt->closeCursor();
- $sql = "DELETE FROM sselcont WHERE base_id = :base_id";
- $stmt = $app['phraseanet.appbox']->get_connection()->prepare($sql);
- $stmt->execute($params);
- $stmt->closeCursor();
-
$sql = "DELETE FROM bas WHERE base_id = :base_id";
$stmt = $app['phraseanet.appbox']->get_connection()->prepare($sql);
$stmt->execute($params);
diff --git a/lib/conf.d/bases_structure.xml b/lib/conf.d/bases_structure.xml
index 585120eaa4..c94c838aa1 100644
--- a/lib/conf.d/bases_structure.xml
+++ b/lib/conf.d/bases_structure.xml
@@ -3251,143 +3251,6 @@