diff --git a/src/components/Blockly/generator/mqtt.js b/src/components/Blockly/generator/mqtt.js
index a83531d..c095681 100644
--- a/src/components/Blockly/generator/mqtt.js
+++ b/src/components/Blockly/generator/mqtt.js
@@ -13,9 +13,9 @@ Blockly.Arduino.sensebox_mqtt_setup = function () {
   service = this.getFieldValue("service");
   Blockly.Arduino.libraries_["library_senseBoxIO"] = "#include <senseBoxIO.h>";
   Blockly.Arduino.libraries_["library_adafruitmqtt"] =
-    '#include "Adafruit_MQTT.h //http://librarymanager/All#Adafruit_MQTT_Library"';
+    '#include <Adafruit_MQTT.h> //http://librarymanager/All#Adafruit_MQTT_Library"';
   Blockly.Arduino.libraries_["library_adafruitmqttclient"] =
-    '#include "Adafruit_MQTT_Client.h"';
+    '#include <Adafruit_MQTT_Client.h>';
   Blockly.Arduino.definitions_["mqtt_server"] =
     '#define SERVER      "' + server + '"';
   Blockly.Arduino.definitions_["mqtt_port"] =