diff --git a/docker/Dockerfile b/docker/Dockerfile
index 8fbe4130..b9c5ff56 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:latest
+FROM docker.io/library/debian:stable-slim
 
 # Gather dependencies
 RUN dpkg --add-architecture i386