diff --git a/README.md b/README.md
index 7536fb5a..e126476d 100644
--- a/README.md
+++ b/README.md
@@ -86,23 +86,18 @@ done
 
 ## Building your changes to Yesod
 
-The traditional Yesod stack requires 4 "mega-repos", each with multiple cabal packages. `./script/install` will run tests against each package and install each package.
+The traditional Yesod stack requires 4 "mega-repos", each with multiple cabal packages. `cabal-meta install` will install each package.
 
 ### install package in all repos
 
 ~~~ { .bash }
 for repo in shakespeare persistent wai yesod; do
     pushd $repo
-    ./scripts/install
+    cabal-meta install
     popd
 done
 ~~~
 
-### Clean build (sometimes necessary)
-
-~~~ { .bash }
-./scripts/install --clean
-~~~
 
 ### Building individual packages