From af04a28f6ce70c1c986115fd5b8d334b7b7b9357 Mon Sep 17 00:00:00 2001
From: Alexis Lahouze <alexis@lahouze.org>
Date: Sun, 25 Nov 2018 20:01:03 +0100
Subject: [PATCH] Add missing dep.

---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 9c84f27..0d64562 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 FROM python:3.7-alpine
 
 RUN apk add --no-cache --virtual .build-deps \
-        git make gcc musl-dev \
+        git make gcc musl-dev a2x \
 
     # Install deps
     && pip install snakeoil \