diff --git a/openbis_ng_ui/webpack.config.js b/openbis_ng_ui/webpack.config.js
index 4cd5ad89e4b3d43b8c8581341196e606d8c649d0..c8ad41fad610dae532388b09425c9be3e788dc6f 100644
--- a/openbis_ng_ui/webpack.config.js
+++ b/openbis_ng_ui/webpack.config.js
@@ -7,7 +7,7 @@ module.exports = {
   entry: './src/js/index.js',
   output: {
     path: __dirname + '/build/js',
-    filename: 'bundle.[hash].js'
+    filename: 'bundle.[fullhash].js'
   },
 
   mode: 'production',