diff --git a/scripts/upgrade b/scripts/upgrade
index c9c8f63..2fef04b 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -103,7 +103,7 @@ then
 		# Remove the tmp directory securely
 		ynh_secure_remove --file="$tmpdir"
 
-		php$phpversion $final_path/console core:update -n
+		ynh_exec_as $app php${phpversion} $final_path/console core:update -n
 	fi
 fi