diff --git a/Dockerfile b/Dockerfile
index f115c74..df2a42b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # Example Dockerfile for amd64
-ARG BASE_IMAGE=${BUILD_BASE_IMAGE}
+ARG BUILD_BASE_IMAGE=debian:latest #Fallback
 
-FROM ${BASE_IMAGE}
+FROM ${BUILD_BASE_IMAGE}
 
 ARG MAINTAINER
 ARG TZ