diff --git a/.travis.yml b/.travis.yml
index 6f23b1e..d48c13a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,7 +16,7 @@ git:
 
 before_install:
   - export TZ=UTC
-  - gem install -v 1.17.3 bundler --no-rdoc --no-ri
+  - gem install -v 1.17.3 bundler --no-document
 
 script:
   - bundle exec rubocop --format progress --format json --out rubocop-result.json
diff --git a/spec/features/upload_file_to_bucket_spec.rb b/spec/features/upload_file_to_bucket_spec.rb
index 48c8d65..ca177fd 100644
--- a/spec/features/upload_file_to_bucket_spec.rb
+++ b/spec/features/upload_file_to_bucket_spec.rb
@@ -37,13 +37,13 @@ def configure_gem
   end
 
   def stub_successful_request
-    stub_request(:put, %r{https:\/\/bulk-test\.s3\.eu-west-1\.amazonaws\.com\/test-bucket-load\..+})
+    stub_request(:put, %r{https://bulk-test\.s3\.eu-west-1\.amazonaws\.com/test-bucket-load\..+})
   end
 
   def stub_failing_request
     stub_request(
       :put,
-      %r{https:\/\/bulk-test\.s3\.eu-west-1\.amazonaws\.com\/test-bucket-load\..+}
+      %r{https://bulk-test\.s3\.eu-west-1\.amazonaws\.com/test-bucket-load\..+}
     ).to_return(
       status: 403
     )