diff --git a/webpack.mix.js b/webpack.mix.js
index 9983c85d..10742d18 100644
--- a/webpack.mix.js
+++ b/webpack.mix.js
@@ -49,7 +49,8 @@ mix.js("resources/js/app.js", "public/js")
         enabled: true,
         useBuiltIns: "usage",
         targets: { "firefox": "50", "ie": 11 }
-    });
+    })
+    .version();
 
 mix.js("resources/js/vendor/oms.js", "public/js/oms-min.js");