1 files changed, 3 insertions, 3 deletions
diff --git a/spec/ruby/core/env/values_at_spec.rb b/spec/ruby/core/env/values_at_spec.rb
index 87c8c7f663..4a733f4ed5 100644
--- a/spec/ruby/core/env/values_at_spec.rb
+++ b/spec/ruby/core/env/values_at_spec.rb
@@ -1,4 +1,5 @@
 require_relative '../../spec_helper'
+require_relative 'fixtures/common'
 
 describe "ENV.values_at" do
   before :each do
@@ -28,11 +29,10 @@ describe "ENV.values_at" do
   end
 
   it "uses the locale encoding" do
-    encoding = platform_is(:windows) ? Encoding::UTF_8 : Encoding.find('locale')
-    ENV.values_at(ENV.keys.first).first.encoding.should == encoding
+    ENV.values_at(ENV.keys.first).first.encoding.should == ENVSpecs.encoding
   end
 
   it "raises TypeError when a key is not coercible to String" do
-    -> { ENV.values_at("foo", Object.new) }.should raise_error(TypeError, "no implicit conversion of Object into String")
+    -> { ENV.values_at("foo", Object.new) }.should.raise(TypeError, "no implicit conversion of Object into String")
   end
 end