diff --git a/lib/jhipsteruml.js b/lib/jhipsteruml.js
index b2d5eab..9ddaf1c 100644
--- a/lib/jhipsteruml.js
+++ b/lib/jhipsteruml.js
@@ -19,7 +19,6 @@
 const fs = require('fs');
 const chalk = require('chalk');
 
-const values = require('jhipster-core').ObjectUtils.values;
 const logger = require('./utils/logger');
 const argv = require('./jhipsteruml/command_line_option_handler').handle().argv;
 const CommandLineOptionHandler = require('./jhipsteruml/command_line_option_handler');
@@ -113,7 +112,7 @@ async function main() {
 	  });
 	}
 	
-	exportToJSON(entities, values(entityIdsByName), parsedData, entityNamesToGenerate);
+	exportToJSON(entities, Object.values(entityIdsByName), parsedData, entityNamesToGenerate);
 	EntityGenerator.generateEntities(Object.keys(entities), parsedData.classes, entityNamesToGenerate, options);
 	
 	function initParserFactoryArgs() {