diff --git a/scripts/upgrade b/scripts/upgrade
index 2954067..d7d7fa7 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -76,15 +76,6 @@ ynh_systemd_action --service_name=$app --action="stop"
 #=================================================
 ynh_script_progression --message="Ensuring downward compatibility..." --weight=2
 
-# Fix is_public as a boolean
-if [ "$is_public" = "Yes" ]; then
-	ynh_app_setting_set --app=$app --key=is_public --value=1
-	is_public=1
-elif [ "$is_public" = "No" ]; then
-	ynh_app_setting_set --app=$app --key=is_public --value=0
-	is_public=0
-fi
-
 skipped_uris=$(ynh_app_setting_get --app=$app --key=skipped_uris)
 
 # Unused with the permission system