diff --git a/.github/workflows/githubci.yml b/.github/workflows/githubci.yml
index e6b240e..3349882 100644
--- a/.github/workflows/githubci.yml
+++ b/.github/workflows/githubci.yml
@@ -16,5 +16,5 @@ jobs:
       run: bash ./actions_install.sh
     - name: test platforms
       run: |
-        python3 build_platform.py uno leonardo mega2560 zero esp8266 esp32
+        python3 build_platform.py uno leonardo mega2560 zero esp8266 esp32 pico_rp2040