diff --git a/youtube/youtube-dl/Dockerfile b/youtube/youtube-dl/Dockerfile
index 9c763f9..d1f95d4 100644
--- a/youtube/youtube-dl/Dockerfile
+++ b/youtube/youtube-dl/Dockerfile
@@ -8,6 +8,7 @@ MAINTAINER kev <noreply@easypi.info>
 RUN set -xe \
     && apk add --no-cache ca-certificates \
                           ffmpeg \
+                          openssl \
                           python \
     && wget -O- https://bootstrap.pypa.io/get-pip.py | python \
     && pip install youtube-dl