diff --git a/Gemfile b/Gemfile
index 59bbd7caf..b9d9b86bc 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,5 +1,8 @@
 source :rubygems
 
-gem 'jeweler'
-gem 'rspec'
+group :development do
+  gem 'jeweler'
+  gem 'rspec'
+end
+
 gem 'active_support'
diff --git a/Rakefile b/Rakefile
index e2d5843cc..29fd43f69 100644
--- a/Rakefile
+++ b/Rakefile
@@ -15,8 +15,6 @@ Jeweler::Tasks.new do |gem|
 
   gem.rubyforge_project = "annotate"
 
-  gem.add_development_dependency "rspec"
-
   gem.test_files =  `git ls-files -- {spec,features}/*`.split("\n")
   gem.executables = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
   gem.require_path = 'lib'
diff --git a/annotate.gemspec b/annotate.gemspec
index a0fef8a53..44c58860b 100644
--- a/annotate.gemspec
+++ b/annotate.gemspec
@@ -17,6 +17,7 @@ Gem::Specification.new do |s|
     "README.rdoc"
   ]
   s.files = [
+    ".rvmrc",
     "Gemfile",
     "Gemfile.lock",
     "History.txt",
@@ -52,13 +53,16 @@ Gem::Specification.new do |s|
 
     if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
       s.add_runtime_dependency(%q<active_support>, [">= 0"])
+      s.add_development_dependency(%q<jeweler>, [">= 0"])
       s.add_development_dependency(%q<rspec>, [">= 0"])
     else
       s.add_dependency(%q<active_support>, [">= 0"])
+      s.add_dependency(%q<jeweler>, [">= 0"])
       s.add_dependency(%q<rspec>, [">= 0"])
     end
   else
     s.add_dependency(%q<active_support>, [">= 0"])
+    s.add_dependency(%q<jeweler>, [">= 0"])
     s.add_dependency(%q<rspec>, [">= 0"])
   end
 end