diff --git a/Dockerfile b/Dockerfile
index 177ce04..de211b8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,12 @@
-FROM python:3
+FROM python:alpine
 
 WORKDIR /usr/src/app
 
+RUN apk add gcc musl-dev libffi-dev openssl-dev libxml2-dev libxslt-dev file llvm-dev make g++
+
 COPY requirements.txt ./
+
+RUN pip install wheel cryptography gunicorn pymysql
 RUN pip install --no-cache-dir -r requirements.txt
 
 COPY . .
@@ -11,5 +15,5 @@ RUN flask db init \
   && flask db migrate\
   && flask db upgrade
 
-CMD [ "flask", "run", "--host", "0.0.0.0" ]
+CMD [ "gunicorn", "-b", "0.0.0.0:5000", "-w", "4", "yotter:app" ]
 EXPOSE 5000