diff --git a/habitat/plan.sh b/habitat/plan.sh
index 3ea886e56..9deceb3b7 100644
--- a/habitat/plan.sh
+++ b/habitat/plan.sh
@@ -101,7 +101,7 @@ do_after() {
   build_line "Trimming the fat ..."
 
   # We don't need the cache of downloaded .gem files ...
-  # rm -r "$pkg_prefix/vendor/cache"
+  rm -r "$pkg_prefix/vendor/cache"
 
   # We don't need the gem docs.
   rm -r "$pkg_prefix/vendor/doc"