diff --git a/CMakeLists.txt b/CMakeLists.txt
index 88b2cdd..d3a399e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,7 +5,7 @@
 # Description: Arduino CMake example                                          #
 #                                                                             #
 #=============================================================================#
-set(CMAKE_TOOLCHAIN_FILE ArduinoToolchain) # Arduino Toolchain
+set(CMAKE_TOOLCHAIN_FILE cmake/ArduinoToolchain.cmake) # Arduino Toolchain
 
 cmake_minimum_required(VERSION 2.8.5)