diff --git a/.github/workflows/build_micropython.yml b/.github/workflows/build_micropython.yml
index be86a7183..a0d0230c0 100644
--- a/.github/workflows/build_micropython.yml
+++ b/.github/workflows/build_micropython.yml
@@ -43,7 +43,7 @@ jobs:
     - name: Setup ESP-IDF
       if: matrix.port == 'esp32'
       run: |
-        source tools/ci.sh && ci_esp32_idf43_setup
+        source tools/ci.sh && ci_esp32_idf44_setup
     - name: Build ESP32 port
       if: matrix.port == 'esp32'
       run: |