diff --git a/lab_3/CMakeLists.txt b/lab_3/CMakeLists.txt
index 04d2b86..bae38c5 100644
--- a/lab_3/CMakeLists.txt
+++ b/lab_3/CMakeLists.txt
@@ -5,9 +5,6 @@ cmake_minimum_required(VERSION 3.13)
 set(CMAKE_C_STANDARD 11)
 set(CMAKE_CXX_STANDARD 17)
 
-# Initialise pico_sdk from installed location
-# (note this can come from environment, CMake cache etc)
-
 set(PICO_BOARD pico_w CACHE STRING "Board type")
 
 # Pull in Raspberry Pi Pico SDK (must be before project)