diff --git a/activesupport/lib/active_support/core_ext/range.rb b/activesupport/lib/active_support/core_ext/range.rb
index c0736f3a449027f1bd152fff9505692fe0e9fd83..1d8b1ede5a0844996397b746b84db761fcbe67f3 100644
--- a/activesupport/lib/active_support/core_ext/range.rb
+++ b/activesupport/lib/active_support/core_ext/range.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/range/blockless_step'
 require 'active_support/core_ext/range/conversions'
 require 'active_support/core_ext/range/include_range'
 require 'active_support/core_ext/range/overlaps'
diff --git a/activesupport/lib/active_support/core_ext/range/blockless_step.rb b/activesupport/lib/active_support/core_ext/range/blockless_step.rb
deleted file mode 100644
index f687287f0d145c7937d2156c45e4f09580b11be6..0000000000000000000000000000000000000000
--- a/activesupport/lib/active_support/core_ext/range/blockless_step.rb
+++ /dev/null
@@ -1,13 +0,0 @@
-require 'active_support/core_ext/module/aliasing'
-
-class Range
-  def step_with_blockless(*args, &block) #:nodoc:
-    if block_given?
-      step_without_blockless(*args, &block)
-    else
-      step_without_blockless(*args).to_a
-    end
-  end
-
-  alias_method_chain :step, :blockless
-end
diff --git a/activesupport/test/core_ext/range_ext_test.rb b/activesupport/test/core_ext/range_ext_test.rb
index 9c3389ba829e44919f4f69a97bc5f24b5c47b939..78a3bd8c85e649d1ee82d1b93d954b1bb12e09dc 100644
--- a/activesupport/test/core_ext/range_ext_test.rb
+++ b/activesupport/test/core_ext/range_ext_test.rb
@@ -70,7 +70,7 @@ def test_should_include_identical_exclusive_with_floats
   end
 
   def test_blockless_step
-    assert_equal [1,3,5,7,9], (1..10).step(2)
+    assert_equal [1,3,5,7,9], (1..10).step(2).to_a
   end
 
   def test_original_step