diff --git a/docker/Dockerfile b/docker/Dockerfile
index f4280760..8752a812 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -3,7 +3,7 @@
 # FROM revolutionsystems/python:3.8.3-wee-optimized-lto as builder-py
 FROM python:3.9-slim-buster AS builder-py
 
-RUN apt-get update && apt-get install -y build-essential gcc python-dev && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y build-essential gcc python-dev postgresql-client && rm -rf /var/lib/apt/lists/*
 
 RUN pip install -U pip
 
diff --git a/justfile b/justfile
index e34d4c57..f504af36 100644
--- a/justfile
+++ b/justfile
@@ -1,3 +1,4 @@
+set dotenv-load := false
 COMPOSE_FILE := "docker-compose-with-celery.yml"
 ENV_FILE := ".env"