diff --git a/.holo/lenses/sencha-cleanup.toml b/.holo/lenses/sencha-cleanup.toml
deleted file mode 100644
index 9bfca983..00000000
--- a/.holo/lenses/sencha-cleanup.toml
+++ /dev/null
@@ -1,12 +0,0 @@
-# TODO: erase sencha-workspace after all lensing
-[hololens]
-# TODO: use a no-op or embedded script lens that can efficiently return an empty tree?
-# package = "holo/lens-k8s-normalize/1.3"
-after = "*"
-
-[hololens.input]
-root = "sencha-workspace"
-files = "**" # or [] or "" for empty tree?
-
-[hololens.output]
-merge = "replace"