diff --git a/.travis.yml b/.travis.yml
index acce584..e8f55cb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,3 @@ rvm:
 branches:
   only:
     - master
-env:
-  - ""
-  - "GRAPHQL_19=true"
diff --git a/Gemfile b/Gemfile
index 7d86f86..fa75df1 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,8 +1,3 @@
 source 'https://rubygems.org'
 
 gemspec
-if ENV["GRAPHQL_19"]
-  puts "1.9-dev compatibility mode"
-  gem "graphql", github: "rmosolgo/graphql-ruby", branch: "1.9-dev"
-  gem "graphql-client", github: "github/graphql-client", branch: "support-1.9-dev"
-end