diff --git a/scripts/upgrade b/scripts/upgrade
index 20cc495..93caed4 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -62,7 +62,6 @@ then
     fi
     
     ynh_app_setting_set $app 'redirect_type' $redirect_type
-    ynh_app_setting_set $app 'is_public'
 fi
 
 # Migrate legacy permissions to new system