diff --git a/Dockerfile b/Dockerfile
index fdeb70e..901ee96 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM rust:latest as build
+FROM rust:slim-buster as build
 
 ENV DATABASE_URL="postgres://school_app_api_user:school_app_api_pass@mdev.local/school_app_api"
 WORKDIR /usr/src/school_app_api