diff --git a/Dockerfile b/Dockerfile
index 5f27bd4..f360a60 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,7 +21,7 @@ RUN chmod 755 /couchpotato.sh
 
 RUN export VERSION=3.0.1 \
     && apt-get -q update \
-    && apt-get install -qy curl python-pip python-dev libz-dev libxml2-dev libxslt1-dev gcc \
+    && apt-get install -qy curl ca-certificates python-pip python-dev libz-dev libxml2-dev libxslt1-dev gcc \
     && curl -o /tmp/couchpotato.tar.gz https://codeload.github.com/CouchPotato/CouchPotatoServer/tar.gz/build/${VERSION} \
     && tar xzf /tmp/couchpotato.tar.gz \
     && mv CouchPotatoServer-* couchpotato \