diff --git a/Dockerfile b/Dockerfile
index 8c2648512..81ddf4a53 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,6 +4,7 @@ FROM    alpine:3.10 AS compiler
 RUN     apk update --quiet
 RUN     apk add curl
 RUN     apk add build-base
+RUN     apk add libressl-dev
 
 RUN     curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y