diff --git a/effective_testing_with_rspec3_examples/type_me_in.rb b/programming_books/effective_testing_with_rspec3_examples/type_me_in.rb
similarity index 100%
rename from effective_testing_with_rspec3_examples/type_me_in.rb
rename to programming_books/effective_testing_with_rspec3_examples/type_me_in.rb