diff --git a/src/components/Blockly/generator/sensebox-web.js b/src/components/Blockly/generator/sensebox-web.js
index 1645a23..da57c3d 100644
--- a/src/components/Blockly/generator/sensebox-web.js
+++ b/src/components/Blockly/generator/sensebox-web.js
@@ -59,7 +59,6 @@ Blockly.Arduino.sensebox_startap = function (block) {
   return code;
 };
 
-
 Blockly.Arduino.sensebox_ethernet = function () {
   var ip = this.getFieldValue("ip");
   var gateway = this.getFieldValue("gateway");
@@ -68,8 +67,7 @@ Blockly.Arduino.sensebox_ethernet = function () {
   var mac = this.getFieldValue("mac");
   var dhcp = this.getFieldValue("dhcp");
 
-  Blockly.Arduino.libraries_["library_senseBoxMCU"] =
-    '#include "SenseBoxMCU.h"';
+  Blockly.Arduino.libraries_["library_senseBoxIO"] = "#include <senseBoxIO.h>";
   Blockly.Arduino.libraries_["library_ethernet"] = "#include <Ethernet.h>";
 
   Blockly.Arduino.definitions_["ethernet_config"] = `
@@ -111,4 +109,3 @@ Blockly.Arduino.sensebox_ethernetIp = function () {
   var code = "Ethernet.localIP()";
   return [code, Blockly.Arduino.ORDER_ATOMIC];
 };
-  
diff --git a/src/components/Blockly/generator/webserver.js b/src/components/Blockly/generator/webserver.js
index 804e98b..135b069 100644
--- a/src/components/Blockly/generator/webserver.js
+++ b/src/components/Blockly/generator/webserver.js
@@ -6,9 +6,8 @@ import Blockly from "blockly";
 
 Blockly.Arduino.sensebox_initialize_http_server = function (block) {
   var box_id = this.getFieldValue("Port");
-  Blockly.Arduino.libraries_["library_senseBoxMCU"] =
-    '#include "SenseBoxMCU.h"';
-  Blockly.Arduino.libraries_["library_http"] = "#include .h>";
+  Blockly.Arduino.libraries_["library_senseBoxIO"] = "#include <senseBoxIO.h>";
+  Blockly.Arduino.libraries_["library_http"] = "#include <WebUtil.h>";
 
   Blockly.Arduino.codeFunctions_["define_wifi_server"] =
     "WiFiServer server(" + box_id + ");";