diff --git a/.travis.yml b/.travis.yml
index 2176af3..f650016 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,8 +8,6 @@ script:
 
 matrix:
   include:
-    - rvm: "1.9.3"
-      gemfile: Gemfile-old-ruby
     - rvm: "2.0.0"
     - rvm: "2.1.7"
     - rvm: "2.2.4"
diff --git a/Gemfile-old-ruby b/Gemfile-old-ruby
deleted file mode 100644
index cd62d0f..0000000
--- a/Gemfile-old-ruby
+++ /dev/null
@@ -1,6 +0,0 @@
-source 'https://rubygems.org'
-
-gem 'rack', '~> 1.6.8'
-
-# Specify your gem's dependencies in heartcheck-resque.gemspec
-gemspec