diff --git a/Dockerfile b/Dockerfile
index ae0490a..2437037 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -40,8 +40,11 @@ ENV S6_BEHAVIOUR_IF_STAGE2_FAILS=2 S6_CMD_WAIT_FOR_SERVICES_MAXTIME=0 S6_VERBOSI
 
 RUN python3 -m venv /app/certbot/ && /app/certbot/bin/pip install --upgrade pip
 
-RUN /app/certbot/bin/pip install certbot certbot-dns-cloudflare && \
-    ln -s /app/certbot/bin/certbot /usr/bin/certbot
+#Get required packages for building, build, then cleanup
+RUN apk add --no-cache --virtual .deps gcc python3-dev libc-dev libffi-dev && \
+    /app/certbot/bin/pip install certbot certbot-dns-cloudflare && \
+    ln -s /app/certbot/bin/certbot /usr/bin/certbot &&\
+    apk del .deps
 
 COPY root /