diff --git a/docker/headscale/Dockerfile b/docker/headscale/Dockerfile
index 0d97f14..62e14b4 100644
--- a/docker/headscale/Dockerfile
+++ b/docker/headscale/Dockerfile
@@ -1,6 +1,6 @@
 FROM headscale/headscale:latest
 RUN apt-get update \
-  && apt-get install -y curl \
+  && apt-get install -y curl openssl \
   && rm -rf /var/lib/apt/lists/* \
   && apt-get clean
 COPY prep.sh /usr/bin/local/