diff --git a/builder/docker/live-helper/Dockerfile b/builder/docker/live-helper/Dockerfile
index 2dc612e..2644bc7 100644
--- a/builder/docker/live-helper/Dockerfile
+++ b/builder/docker/live-helper/Dockerfile
@@ -1,4 +1,4 @@
-FROM lpenz/debian-lenny-i386-minbase:dbb13ddf3300
+FROM lpenz/debian-lenny-i386-minbase
 ARG DEBIAN_FRONTEND=noninteractive
 ARG ARCH=i386
 RUN apt-get update && \
diff --git a/builder/docker/packages-builder-etch/Dockerfile b/builder/docker/packages-builder-etch/Dockerfile
index df10901..9f6d742 100644
--- a/builder/docker/packages-builder-etch/Dockerfile
+++ b/builder/docker/packages-builder-etch/Dockerfile
@@ -1,5 +1,5 @@
-# building a modified Kernel + modules + libs
-FROM lpenz/debian-etch-i386-minbase:3a679960e616
+# building a modified Kernel + modules
+FROM lpenz/debian-etch-i386-minbase
 ARG DEBIAN_FRONTEND=noninteractive
 ARG ARCH=i386
 ARG CONCURRENCY_LEVEL=4