diff --git a/check_process b/check_process
index 20daaad..4465da7 100644
--- a/check_process
+++ b/check_process
@@ -9,7 +9,7 @@
 		admin="john"	(USER)
 		is_public=1	(PUBLIC|public=1|private=0)
 		password="pass"
-		single_user="true"		
+		single_user="true"
 	; Checks
 		pkg_linter=1
 		setup_sub_dir=0
diff --git a/scripts/upgrade b/scripts/upgrade
index b51a1cb..d77f846 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -42,6 +42,7 @@ ynh_app_setting_delete $app open_registration
 ynh_app_setting_delete $app max_blogs
 ynh_app_setting_delete $app federation
 ynh_app_setting_delete $app public_stats
+ynh_app_setting_delete $app private
 ynh_app_setting_delete $app local_timeline
 
 #=================================================