diff --git a/assets/css/themes/chamilo/default.css b/assets/css/themes/chamilo/default.css
index 291f5ef39b..1d7b820560 100644
--- a/assets/css/themes/chamilo/default.css
+++ b/assets/css/themes/chamilo/default.css
@@ -5,31 +5,6 @@
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * Based on Bootstrap v3
 */
-
-@font-face {
-  font-family: 'Open Sans';
-  font-style: normal;
-  font-weight: 300;
-  src: local('Open Sans Light'), local('OpenSans-Light'), url(fonts/OpenSans-Light.woff2) format('woff2'), url(fonts/OpenSans-Light.woff) format('woff');
-}
-@font-face {
-  font-family: 'Open Sans';
-  font-style: normal;
-  font-weight: 400;
-  src: local('Open Sans'), local('OpenSans'), url(fonts/OpenSans.woff2) format('woff2'), url(fonts/OpenSans.woff) format('woff');
-}
-@font-face {
-  font-family: 'Open Sans';
-  font-style: normal;
-  font-weight: 600;
-  src: local('Open Sans Semibold'), local('OpenSans-Semibold'), url(fonts/OpenSans-Semibold.woff2) format('woff2'), url(fonts/OpenSans-Semibold.woff) format('woff');
-}
-@font-face {
-  font-family: 'Open Sans';
-  font-style: normal;
-  font-weight: 700;
-  src: local('Open Sans Bold'), local('OpenSans-Bold'), url(fonts/OpenSans-Bold.woff2) format('woff2'), url(fonts/OpenSans-Bold.woff) format('woff');
-}
 body {
   margin: 0;
   font-family: 'Open Sans', sans-serif;
diff --git a/package.json b/package.json
index 1a6cc04cfd..c4428d7f1a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "devDependencies": {
-    "@symfony/webpack-encore": "^0.17.1",
+    "@symfony/webpack-encore": "^0.19",
     "babel-preset-react": "^6.24.1",
     "bootstrap-sass": "^3.3.7",
     "copy-webpack-plugin": "^4.3.1",
diff --git a/webpack.config.js b/webpack.config.js
index 35ec4d85f2..374af98b4e 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -4,9 +4,9 @@ var copyWebpackPlugin = require('copy-webpack-plugin');
 Encore
     .setOutputPath('public/build/')
 
-    .setManifestKeyPrefix('build/public')
+    .setManifestKeyPrefix('build/')
     // If chamilo is installed in localhost/chamilo2
-    .setPublicPath('/chamilo2/public/build/')
+    .setPublicPath('./public/build/')
     // If chamilo is installed in a domain my.chamilo.net
     //.setPublicPath('/build')
     .cleanupOutputBeforeBuild()
diff --git a/yarn.lock b/yarn.lock
index 01b4736e8a..86ec97f077 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,9 +2,9 @@
 # yarn lockfile v1
 
 
-"@symfony/webpack-encore@^0.17.1":
-  version "0.17.1"
-  resolved "https://registry.yarnpkg.com/@symfony/webpack-encore/-/webpack-encore-0.17.1.tgz#4889d92bd241eff48ff4b72e76fa367b4c085c9e"
+"@symfony/webpack-encore@^0.19":
+  version "0.19.0"
+  resolved "https://registry.yarnpkg.com/@symfony/webpack-encore/-/webpack-encore-0.19.0.tgz#f0725dbbede5ff9d9fdbd7a07f84accafc83ca14"
   dependencies:
     babel-core "^6.24.0"
     babel-loader "^7.1.0"