diff --git a/webinterface/build.gradle b/webinterface/build.gradle
index c905167..3767fe2 100644
--- a/webinterface/build.gradle
+++ b/webinterface/build.gradle
@@ -29,9 +29,11 @@ bundle {
             'Import-Package': '*'
     ]
     exclude group: 'com.google.code.gson'
+    exclude group: 'commons-io'
 }
 
 dependencies {
     compile project(':core')
     included group: 'com.google.code.gson', name: 'gson', version: '2.7'
+    included group: 'commons-io', name: 'commons-io', version: '2.5'
 }
\ No newline at end of file
diff --git a/webinterface/src/main/java/asys/webinterface/IndexHandler.java b/webinterface/src/main/java/asys/webinterface/IndexHandler.java
index 3bc8191..a003c5c 100644
--- a/webinterface/src/main/java/asys/webinterface/IndexHandler.java
+++ b/webinterface/src/main/java/asys/webinterface/IndexHandler.java
@@ -6,6 +6,7 @@ package asys.webinterface;
 
 import com.sun.net.httpserver.HttpExchange;
 import com.sun.net.httpserver.HttpHandler;
+import org.apache.commons.io.IOUtils;
 import org.osgi.framework.BundleContext;
 
 import java.io.*;
@@ -21,14 +22,7 @@ public class IndexHandler implements HttpHandler {
 
         try {
             InputStream inputStream = getClass().getResourceAsStream("/index.html");
-            BufferedReader br = new BufferedReader(new InputStreamReader(inputStream));
-
-            StringBuilder sb = new StringBuilder();
-            String line;
-            while ((line = br.readLine()) != null) {
-                sb.append(line).append("\n");
-            }
-            htmlTemplate = sb.toString();
+            htmlTemplate = IOUtils.toString(inputStream, "UTF-8");
         } catch (Exception e) {
             throw new RuntimeException("Error load htmlTemplate", e);
         }