diff --git a/guard.gemspec b/guard.gemspec
index bcae60a30..e39d3927f 100644
--- a/guard.gemspec
+++ b/guard.gemspec
@@ -21,8 +21,6 @@ Gem::Specification.new do |s|
   s.add_runtime_dependency 'lumberjack', '~> 1.0'
   s.add_runtime_dependency 'formatador', '>= 0.2.4'
 
-  s.add_development_dependency 'bundler'
-
   s.files        = Dir.glob('{bin,images,lib}/**/*') + %w[CHANGELOG.md LICENSE man/guard.1 man/guard.1.html README.md]
   s.executable   = 'guard'
   s.require_path = 'lib'