diff --git a/Dockerfile b/Dockerfile
index a580115..4a683e9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ ENV LANG='en_US.UTF-8' \
 RUN echo http://dl-4.alpinelinux.org/alpine/edge/testing >> /etc/apk/repositories && \
   apk -U update && \
   apk -U upgrade --ignore alpine-baselayout && \
-  apk -U add libmediainfo ca-certificates mono zip && \
+  apk -U add libmediainfo ca-certificates mono zip curl && \
   apk del make gcc g++ && \
   rm -rf /tmp/src && \
   rm -rf /var/cache/apk/*