diff --git a/docker-compose.yml b/docker-compose.yml
index 1368339..41b845c 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -25,6 +25,7 @@ services:
       - HOST=db
       - USER=odoo
       - PASSWORD=odoo18@2024
+      - PIP_BREAK_SYSTEM_PACKAGES=1
     volumes:
       #- /etc/timezone:/etc/timezone:ro
       #- /etc/localtime:/etc/localtime:ro
diff --git a/entrypoint.sh b/entrypoint.sh
index b259d30..f3f2a13 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -10,7 +10,7 @@ set -e
 : ${PASSWORD:=${DB_ENV_POSTGRES_PASSWORD:=${POSTGRES_PASSWORD:='odoo18@2024'}}}
 
 # install python packages
-pip3 install pip --upgrade
+# pip3 install pip --upgrade                # may cause errors
 pip3 install -r /etc/odoo/requirements.txt
 
 # sed -i 's|raise werkzeug.exceptions.BadRequest(msg)|self.jsonrequest = {}|g' /usr/lib/python3/dist-packages/odoo/http.py