diff --git a/Dockerfile b/Dockerfile
index e7c9dbd..74a2b80 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM rustlang/rust as build
+FROM rust:slim as build
 
 # had to add this for open-ssl
 RUN apt-get update -y && \