diff --git a/server_files/model.php b/server_files/model.php
index 637c3b8..c24e538 100644
--- a/server_files/model.php
+++ b/server_files/model.php
@@ -13,24 +13,6 @@ function loadUserValues()
 
 		if ($user->getTeamId() !== null)
 			$_SESSION["team"] = Team::fromId($user->getTeamId());
-
-		if (isset($_GET["be-admin"])) {
-			quitTeam();
-			$user->setRole(Role::ADMIN);
-			exit();
-		}
-
-		if (isset($_GET["be-participant"])) {
-			quitTeam();
-			$user->setRole(Role::PARTICIPANT);
-			exit();
-		}
-
-		if (isset($_GET["be-encadrant"])) {
-			quitTeam();
-			$user->setRole(Role::ENCADRANT);
-			exit();
-		}
 	}
 }
 
diff --git a/server_files/views/header.php b/server_files/views/header.php
index 2a6ccde..a54066b 100644
--- a/server_files/views/header.php
+++ b/server_files/views/header.php
@@ -78,18 +78,6 @@
             <li><a href="<?= $URL_BASE ?>/videos-solutions">Vidéos des solutions</a></li>
 		<?php } ?>
         <li><a href="<?= $URL_BASE ?>/deconnexion">Déconnexion</a></li>
-        <hr/>
-		<?php
-		if ($_SESSION["role"] != Role::ADMIN) {
-			echo "<li><a href=\"?be-admin=1\">Devenir administrateur</a></li>\n";
-		}
-		if ($_SESSION["role"] != Role::PARTICIPANT) {
-			echo "<li><a href=\"?be-participant=1\">Devenir participant</a></li>\n";
-		}
-		if ($_SESSION["role"] != Role::ENCADRANT) {
-			echo "<li><a href=\"?be-encadrant=1\">Devenir encadrant</a></li>\n";
-		}
-		?>
 	<?php } ?>
 </ul>