diff --git a/sdk_container/src/third_party/coreos-overlay/coreos/config/env/sys-apps/util-linux b/sdk_container/src/third_party/coreos-overlay/coreos/config/env/sys-apps/util-linux
deleted file mode 100644
index 201cfb9643..0000000000
--- a/sdk_container/src/third_party/coreos-overlay/coreos/config/env/sys-apps/util-linux
+++ /dev/null
@@ -1,31 +0,0 @@
-# Punt setarch as we don't use it anywhere.
-util_linux_mask="
-  /usr/bin/i386
-  /usr/bin/x86_64
-  /usr/bin/linux32
-  /usr/bin/linux64
-  /usr/bin/setarch
-"
-
-# Punt support for filesystems we don't care about.
-util_linux_mask+="
-  /sbin/fsck.bfs
-  /sbin/fsck.cramfs
-  /sbin/fsck.minix
-  /sbin/mkfs.bfs
-  /sbin/mkfs.cramfs
-  /sbin/mkfs.minix
-"
-
-# Punt esoteric programs.
-util_linux_mask+="
-  /sbin/raw
-  /usr/bin/cytune
-  /usr/bin/ddate
-  /usr/bin/isosize
-  /usr/sbin/fdformat
-  /usr/sbin/tunelp
-"
-
-PKG_INSTALL_MASK+=" ${util_linux_mask}"
-INSTALL_MASK+=" ${util_linux_mask}"