diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 4f1b34b001..73ad74dcba 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -144,6 +144,8 @@ before_script:
   before_script:
     - *apply_bot_filter
     - export IDF_TOOLS_PATH="${HOME}/.espressif_runner_${CI_RUNNER_ID}_${CI_CONCURRENT_ID}"
+    # Clean up idf-env.json which might not be compatible with one produced by newer ESP-IDF versions
+    - rm -f ${IDF_TOOLS_PATH}/idf-env.json
     - $IDF_PATH/tools/idf_tools.py install-python-env
     # On macOS, these tools need to be installed
     - $IDF_PATH/tools/idf_tools.py --non-interactive install cmake ninja