diff --git a/app/views/action/nodes/_node_input.json.jbuilder b/app/views/action/nodes/_node_input.json.jbuilder
index 9f0a6074b..c41f93c74 100644
--- a/app/views/action/nodes/_node_input.json.jbuilder
+++ b/app/views/action/nodes/_node_input.json.jbuilder
@@ -1,4 +1,4 @@
-json.extract! node_input, :id, :name, :input_type, :description
+json.extract! node_input, :id, :name, :input_type, :description, :is_required
 if node_input.input_type.to_s == "select"
   json.select node.action_node_selects do |node_select|
     json.partial! "node_select", locals: { node_select: node_select, node: node }