diff --git a/app/services/projects/elasticsearch_service.rb b/app/services/projects/elasticsearch_service.rb
index 466e17ffd..24d57cfa2 100644
--- a/app/services/projects/elasticsearch_service.rb
+++ b/app/services/projects/elasticsearch_service.rb
@@ -10,7 +10,7 @@ class Projects::ElasticsearchService < ApplicationService
     api_url = "#{domain}/search?page=1&size=1000&term=#{@keyword}&type=1"
     response = Faraday.get(api_url)
     result = JSON.parse(response&.body)
-    project_ids = result[:data][:rows].map{|d|d[:instanceId]}
+    project_ids = result['data']['rows'].map{|d|d['instanceId']}
     project_ids
   rescue => e
     puts "ElasticsearchService error: #{e.message}"