diff --git a/Dockerfile b/Dockerfile
index 869b1ee..be911e7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,4 +6,6 @@ RUN CGO_ENABLED=0 go build ./cmd/bb
 FROM scratch AS bin
 COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
 COPY --from=build /src/bb /
+ADD https://raw.githubusercontent.com/golang/go/master/lib/time/zoneinfo.zip /zoneinfo.zip
+ENV ZONEINFO /zoneinfo.zip
 ENTRYPOINT ["/bb"]