--- a/docile.gemspec	2024-07-25 17:17:24.000000000 -0400
+++ b/docile.gemspec	2024-09-15 21:41:22.825683593 -0400
@@ -22,9 +22,7 @@
   s.required_ruby_version = ">= 2.5.0"
 
   # Files included in the gem
-  s.files = `git ls-files -z`.split("\x0").reject do |f|
-    f.match(%r{^(test|spec|features)/})
-  end
+  s.files = Dir['lib/**/*']
   s.require_paths = ["lib"]
 
   s.metadata = {