diff --git a/Dockerfile b/Dockerfile
index 34074bf..1824495 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 ARG BUILD_BASE_IMAGE=debian:trixie-slim
-FROM ${BUILD_BASE_IMAGE}
+FROM debian:trixie-slim
 
 ARG MAINTAINER
 ARG TZ