diff --git a/glances/outputs/static/package-lock.json b/glances/outputs/static/package-lock.json
index 29ad82b4..42149008 100644
--- a/glances/outputs/static/package-lock.json
+++ b/glances/outputs/static/package-lock.json
@@ -819,6 +819,15 @@
         "source-map": "0.5.7"
       }
     },
+    "clean-webpack-plugin": {
+      "version": "0.1.18",
+      "resolved": "https://registry.npmjs.org/clean-webpack-plugin/-/clean-webpack-plugin-0.1.18.tgz",
+      "integrity": "sha512-Kf1BxQnNy2Zq5TBIgWBTEHrhycOM1QjjBYOoTV5P7WioAPr/sh6fgPwn6xYvTIp3EP+yUqoOL4YFpLQVobeIUg==",
+      "dev": true,
+      "requires": {
+        "rimraf": "2.6.2"
+      }
+    },
     "cliui": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/cliui/-/cliui-2.1.0.tgz",
diff --git a/glances/outputs/static/package.json b/glances/outputs/static/package.json
index 99dbac42..7144f2e6 100644
--- a/glances/outputs/static/package.json
+++ b/glances/outputs/static/package.json
@@ -9,6 +9,7 @@
   },
   "devDependencies": {
     "bower": "^1.8.0",
+    "clean-webpack-plugin": "^0.1.18",
     "copy-webpack-plugin": "^4.4.1",
     "css-loader": "^0.28.9",
     "del": "^2.2.1",
diff --git a/glances/outputs/static/webpack.config.js b/glances/outputs/static/webpack.config.js
index 391ae1e2..b14f34ed 100644
--- a/glances/outputs/static/webpack.config.js
+++ b/glances/outputs/static/webpack.config.js
@@ -2,6 +2,8 @@
 const webpack = require("webpack");
 const path = require("path");
 
+const CleanWebpackPlugin = require("clean-webpack-plugin");
+
 module.exports = {
     entry: "./js/app.js",
     output: {
@@ -53,4 +55,7 @@ module.exports = {
             },
         ],
     },
+    plugins: [
+        new CleanWebpackPlugin("./public/*.*"),
+    ]
 };
\ No newline at end of file
diff --git a/glances/outputs/static/yarn.lock b/glances/outputs/static/yarn.lock
index 0db60e01..15e32092 100644
--- a/glances/outputs/static/yarn.lock
+++ b/glances/outputs/static/yarn.lock
@@ -525,6 +525,12 @@ clean-css@4.1.x:
   dependencies:
     source-map "0.5.x"
 
+clean-webpack-plugin@^0.1.18:
+  version "0.1.18"
+  resolved "https://registry.yarnpkg.com/clean-webpack-plugin/-/clean-webpack-plugin-0.1.18.tgz#2e2173897c76646031bff047c14b9c22c80d8c4a"
+  dependencies:
+    rimraf "^2.6.1"
+
 cliui@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/cliui/-/cliui-2.1.0.tgz#4b475760ff80264c762c3a1719032e91c7fea0d1"