diff --git a/app/Main.hs b/app/Main.hs
--- a/app/Main.hs
+++ b/app/Main.hs
@@ -9,7 +9,10 @@
 import System.Console.Docopt
 
 patterns :: Docopt
-patterns = [docoptFile|USAGE.txt|]
+patterns = [docopt|
+Usage:
+  baserock sanitize <system>
+|]
 
 getArgOrExit = getArgOrExitWith patterns
 
diff --git a/baserock-schema.cabal b/baserock-schema.cabal
--- a/baserock-schema.cabal
+++ b/baserock-schema.cabal
@@ -2,10 +2,10 @@
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: 9b4d56a60e06088275634fa7f937c8cdec9c68ffb0e17ecb1285e5a6ab79f24a
+-- hash: 785696ae69bd1593ec1d822910442190eef009f11527e89db53abe0e3ed170f4
 
 name:           baserock-schema
-version:        0.0.1.1
+version:        0.0.1.2
 description:    Please see the README on GitHub at <https://gitlab.com/locallycompact/baserock-schema#readme>
 author:         Daniel Firth
 maintainer:     locallycompact@gmail.com
@@ -33,7 +33,6 @@
     , docopt
     , errors
     , mtl
-    , profunctors
     , text
     , transformers
     , turtle
@@ -55,7 +54,6 @@
     , docopt
     , errors
     , mtl
-    , profunctors
     , text
     , transformers
     , turtle
@@ -80,7 +78,6 @@
     , errors
     , hspec
     , mtl
-    , profunctors
     , text
     , transformers
     , turtle