diff --git a/src/components/Blockly/generator/procedures.js b/src/components/Blockly/generator/procedures.js
index 34a471b..861db5a 100644
--- a/src/components/Blockly/generator/procedures.js
+++ b/src/components/Blockly/generator/procedures.js
@@ -7,6 +7,7 @@ import * as Blockly from "blockly/core";
  * @return {string} Completed code.
  */
 Blockly.Arduino["arduino_functions"] = function (block) {
+  Blockly.Arduino.libraries_["library_senseBoxIO"] = "#include <senseBoxIO.h>";
   // Edited version of Blockly.Generator.prototype.statementToCode
   function statementToCodeNoTab(block, name) {
     var targetBlock = block.getInputTargetBlock(name);