1 files changed, 1 insertions, 1 deletions
diff --git a/Rakefile b/Rakefile
index 0928e86ef3..148c0c6602 100644
--- a/Rakefile
+++ b/Rakefile
@@ -14,7 +14,7 @@ specname = "arel.gemspec"
 deps = `git ls-files`.split("\n") - [specname]
 
 file specname => deps do
-  files       = `git ls-files`.split("\n") - ["#{specname}.erb"]
+  files = ["History.txt", "MIT-LICENSE.txt", "README.markdown"] + `git ls-files -- lib`.split("\n")
 
   require 'erb'