diff --git a/scripts/upgrade b/scripts/upgrade
index 4921433..9e239ce 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -85,12 +85,12 @@ then
 
 	pushd $final_path
 		# Shut down your forum
-		./nodebb stop
+		ynh_exec_as $app $ynh_node_load_PATH $final_path/nodebb stop
 		# Grab the latest and greatest code
 		git fetch    								# Grab the latest code from the NodeBB Repository
 		git reset --hard origin/$nodebb_version		# Replace v1.12.x with the branch name!
 		# Run the NodeBB upgrade script
-		./nodebb upgrade
+		ynh_exec_as $app $ynh_node_load_PATH $final_path/nodebb upgrade
 	popd
 fi