diff --git a/Dockerfile b/Dockerfile
index c474c8f..857edb7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,4 @@
 FROM alpine
 MAINTAINER Octoblu <docker@octoblu.com>
 
-RUN apt-get update && apt-get install -y ca-certificates && rm -rf /var/lib/apt/lists/*
 RUN apk update && apk add ca-certificates && rm -rf /var/cache/apk/*