diff --git a/README.md b/README.md
index a4c92ad..c74a4c2 100644
--- a/README.md
+++ b/README.md
@@ -110,7 +110,7 @@ App|Description
 
 ### Pico W Networking
 
-These eaxmples are for the Pico W, and are only available for `PICO_BOARD=pico_w`
+These examples are for the Pico W, and are only available for `PICO_BOARD=pico_w`
 
 App|Description
 ---|---
diff --git a/pico_w/CMakeLists.txt b/pico_w/CMakeLists.txt
index d3abf8a..f2357b9 100644
--- a/pico_w/CMakeLists.txt
+++ b/pico_w/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.12)
 
-if (PICO_CYW43_SUPPORTED) # set by BOARD=pico-w
+if (PICO_CYW43_SUPPORTED) # set by PICO_BOARD=pico_w
     if (NOT TARGET pico_cyw43_arch)
         message("Skipping Pico W examples as support is not available")
     else()