diff --git a/Containerfile.splitter b/Containerfile.splitter
deleted file mode 100644
index 0b9705f..0000000
--- a/Containerfile.splitter
+++ /dev/null
@@ -1,16 +0,0 @@
-# This file is used to split existing images using `buildah build`. See
-# README.md for how to use it.
-
-ARG CHUNKAH=quay.io/coreos/chunkah:latest@sha256:ff8b8b466a942ec6000445d4001fc661e2fc5a952ad9ee29b4de9ab09d1d1708
-ARG CHUNKAH_ARGS=""
-ARG CHUNKAH_CONFIG_STR
-
-FROM overridden AS target
-FROM ${CHUNKAH} AS chunkah
-ARG CHUNKAH_CONFIG_STR
-ARG CHUNKAH_ARGS
-RUN --mount=type=bind,target=/run/src,rw \
-    --mount=from=target,target=/chunkah,ro \
-      chunkah build ${CHUNKAH_ARGS} --output oci:/run/src/out
-
-FROM oci:out
\ No newline at end of file