diff --git a/build-netex.js b/build-netex.js
index 989faca0e2cf246c38b785392c63ef515520264d..1a97379ce6e74d42c5103136c6600ab24bceccb9 100644
--- a/build-netex.js
+++ b/build-netex.js
@@ -9,7 +9,7 @@ const concat = require('concat');
     './dist/netex/main-es5.js'
   ];
   await fs.ensureDir('drugsTone-build');
-  await concat(files, 'drugsTone-build/drugsTone.js');
+  await concat(files, 'drugsTone-build/drugstone.js');
   await fs.copy('./dist/netex/styles.css', 'drugsTone-build/styles.css');
   await fs.copy('./dist/netex/assets/', 'netex/assets/');
 })();