wetransfer.gemspec in wetransfer-0.9.0.beta1 vs wetransfer.gemspec in wetransfer-0.9.0.beta2

@@ -21,10 +21,10 @@
   else
     raise 'RubyGems 2.0 or newer is required to protect against ' \
       'public gem pushes.'
   end
 
-  spec.files = `git ls-files -z`.split("\x0")
+  spec.files = `git ls-files -z`.split("\x0").reject { |f| f =~ /^spec/ }
   spec.bindir        = 'exe'
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
 
   spec.add_dependency 'faraday', '~> 0.12'