diff --git a/.circleci/config.yml b/.circleci/config.yml
index 68b533c..a53c88d 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -15,6 +15,7 @@ jobs:
             export FLASK_APP=./autoapp.py
             export FLASK_DEBUG=1
             /usr/local/bin/python -m pip install --upgrade pip
+            apk update && apk add postgresql-dev gcc python3-dev musl-dev
             pip install -r requirements/dev.txt --user
       - save_cache:
           key: deps9-{{ checksum "Pipfile.lock" }}