diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..fcca09b
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,3 @@
+idf_component_register(SRCS "Adafruit_TCS34725.cpp"
+                    INCLUDE_DIRS "."
+                    REQUIRES Arduino Adafruit_BusIO)