diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 1d0075b..6ed097d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -57,7 +57,7 @@ jobs:
     - name: esp-idf build
       uses: espressif/esp-idf-ci-action@v1
       with:
-        esp_idf_version: latest
+        esp_idf_version: v5.1
         target: ${{ matrix.target }}
         path: ''