diff --git a/script/install_locally.sh b/script/install_locally.sh
index 6ee37b4..c3646f4 100755
--- a/script/install_locally.sh
+++ b/script/install_locally.sh
@@ -199,6 +199,7 @@ fi
 pyenv local 3.7.7
 
 if [[ ! -d "${POETRY_PATH}" ]]; then
+    # Delete directory ~/.poetry and .venv to force update to new version
     echo -e "\n---- Installing poetry for reliable python package ----"
 #     curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py | ${PYTHON_EXEC}
     curl -fsS -o get-poetry.py https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py