diff --git a/ruby-plsql.gemspec b/ruby-plsql.gemspec
index dfe3442..c62222c 100644
--- a/ruby-plsql.gemspec
+++ b/ruby-plsql.gemspec
@@ -21,7 +21,6 @@ Gem::Specification.new do |s|
 
   s.add_development_dependency "rake", ">= 10.0"
   s.add_development_dependency "rspec", "~> 3.1"
-  s.add_development_dependency "rspec_junit_formatter"
   s.add_development_dependency "simplecov"
   s.add_development_dependency "ruby-oci8", "~> 2.1"
 end