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-rw-r--r--Dockerfile3
1 files changed, 2 insertions, 1 deletions
diff --git a/Dockerfile b/Dockerfile
index b76adcc63..082604d2f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,8 @@
FROM alpine:latest
MAINTAINER Miek Gieben <miek@miek.nl> @miekg
-RUN apk --update add bind-tools && rm -rf /var/cache/apk/*
+# only need ca-certificates & openssl if want to use https_google
+RUN apk --update add bind-tools ca-certificates openssl && update-ca-certificates && rm -rf /var/cache/apk/*
ADD coredns /coredns