diff --git a/Dockerfile b/Dockerfile
index 20bb7da..6e216aa 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,6 +12,11 @@ RUN test -e /go/bin/headscale
 
 FROM ubuntu:20.04
 
+RUN apt-get update \
+    && apt-get install -y ca-certificates \
+    && update-ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
+
 COPY --from=build /go/bin/headscale /usr/local/bin/headscale
 ENV TZ UTC