diff --git a/helpers/app b/helpers/app
index 8745e2363..9d2af2455 100644
--- a/helpers/app
+++ b/helpers/app
@@ -63,7 +63,7 @@ ynh_remove_apps() {
 	for i in "${apps_list[@]}"
 	do
 		# Retrieve the name of the app (part before _ynh)
-		local oneapp=$(echo "$i" | awk -F'_ynh' '{print $1}')
+		local oneapp=$(echo "$i" | awk -F'?' '{print $1}')
 		[ -z "$oneapp" ] && ynh_die --message="You didn't provided a YunoHost app to remove"
 
 		ynh_app_setting_delete --app=$app --key=require_$oneapp