diff --git a/Dockerfile b/Dockerfile
index ebe79ee..5173528 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM python:3.9-alpine
 WORKDIR /opt/self-service
 
 COPY requirements.txt ./
-RUN apk add --no-cache build-base openldap-dev python2-dev python3-dev
+RUN apk add --no-cache build-base openldap-dev python2-dev python3-dev musl-dev gcc libffi-dev
 RUN pip install --no-cache-dir -r requirements.txt
 
 COPY ./src ./src