diff --git a/controller/settingscontroller.php b/controller/settingscontroller.php
index a989d02..9450573 100644
--- a/controller/settingscontroller.php
+++ b/controller/settingscontroller.php
@@ -81,8 +81,10 @@ class SettingsController extends Controller {
 			$group_id_list[] = $group->getGid();
 		}
 		// TODO selected
+		$current_value = $this->config->getAppValue($this->appName, 'registered_user_group', 'none');
 		return new TemplateResponse('registration', 'admin', [
-			'groups' => $group_id_list
+			'groups' => $group_id_list,
+			'current' => $current_value
 		], '');
 	}
 }
diff --git a/templates/admin.php b/templates/admin.php
index 645e312..6664c01 100644
--- a/templates/admin.php
+++ b/templates/admin.php
@@ -6,10 +6,11 @@ script('registration', 'settings');
 	<p>
 	<label for="registered_user_group"><?php p($l->t('Default group that all registered users belong')); ?></label>
 	<select id="registered_user_group" name="registered_user_group">
-		<option value="none"><?php p($l->t('None')); ?></option>
+		<option value="none" <?php echo $_['current'] === 'none' ? 'selected="selected"' : ''; ?>><?php p($l->t('None')); ?></option>
 <?php
 foreach ( $_['groups'] as $group ) {
-	echo '<option value="'.$group.'">'.$group.'</option>';
+	$selected = $_['current'] === $group ? 'selected="selected"' : '';
+	echo '<option value="'.$group.'" '.$selected.'>'.$group.'</option>';
 }
 ?>
 	</select>