diff --git a/scripts/upgrade b/scripts/upgrade
index 06e7f66..a6d6fa5 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -95,6 +95,7 @@ then
 	# Download, check integrity, uncompress and patch the source from app.src
 	pushd "$final_path"
 		git pull origin
+		ynh_use_nodejs
 		ynh_exec_as $app env "$ynh_node_load_PATH" src/bin/run.sh
 	popd
 fi