diff --git a/.travis.yml b/.travis.yml
index fd88d9b..1bf1739 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 ---
 language: ruby
 sudo: required
-bundler_args: --without development --jobs=3 --retry=3 --path=${BUNDLE_PATH:-vendor/bundle}
+bundler_args: --without development --jobs=3 --retry=3 #--path=${BUNDLE_PATH:-vendor/bundle}
 cache: bundler
 script:
   - bundle exec rake test
diff --git a/Gemfile.lock b/Gemfile.lock
index ae0a73b..581d667 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,7 +7,7 @@ GIT
       rspec
 
 GEM
-  remote: https://artifactory.coi.gov.pl/api/gems/rubygems/
+  remote: https://rubygems.org/
   specs:
     CFPropertyList (2.3.5)
     addressable (2.5.1)
@@ -89,6 +89,7 @@ GEM
     faraday (0.12.1)
       multipart-post (>= 1.2, < 3)
     fast_gettext (1.1.0)
+    ffi (1.9.18)
     ffi (1.9.18-x64-mingw32)
     fission (0.5.0)
       CFPropertyList (~> 2.2)