diff --git a/.travis.yml b/.travis.yml
index 48224ab5..c0b93f1b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -24,7 +24,7 @@ script:
 
 env:
   global:
-    - "JRUBY_OPTS='--dev -J-Xmx1024M'"
+    - "JRUBY_OPTS='--dev -J-Xmx1024M --debug'"
   matrix:
     - "RAILS_VERSION=4.0"
     - "RAILS_VERSION=4.1"
diff --git a/test/test_helper.rb b/test/test_helper.rb
index 4a6950d3..9062c342 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -2,10 +2,6 @@ require 'bundler/setup'
 
 begin
   require 'simplecov'
-  # HACK: till https://github.com/colszowka/simplecov/pull/400 is merged and released.
-  # Otherwise you may get:
-  # simplecov-0.10.0/lib/simplecov/defaults.rb:50: warning: global variable `$ERROR_INFO' not initialized
-  require 'support/simplecov'
   AppCoverage.start
 rescue LoadError
   STDERR.puts 'Running without SimpleCov'