diff --git a/.github/workflows/micropython.yml b/.github/workflows/micropython.yml
index 5852e8788..a63193385 100644
--- a/.github/workflows/micropython.yml
+++ b/.github/workflows/micropython.yml
@@ -7,8 +7,8 @@ on:
     types: [created]
 
 env:
-  MICROPYTHON_VERSION: v1.24.0
-  MICROPYTHON_FLAVOUR: micropython
+  MICROPYTHON_VERSION: pico2_w_changes
+  MICROPYTHON_FLAVOUR: peterharperuk
 
 jobs:
   build: