diff --git a/Dockerfile b/Dockerfile
index 995132a9c..59700ce0a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@ RUN npm run build
 
 FROM python:3.9-alpine
 
-RUN apk add --no-cache libxml2-dev libxslt-dev libxml2 caddy
+RUN apk add --no-cache libxml2-dev libxslt-dev libxml2 caddy libffi-dev
 ENV ENV prod
 EXPOSE 80
 WORKDIR /app