diff --git a/lib/time_ext/iterations.rb b/lib/time_ext/iterations.rb
index 6eb4aa2..01e13e7 100644
--- a/lib/time_ext/iterations.rb
+++ b/lib/time_ext/iterations.rb
@@ -83,7 +83,7 @@ module TimeExt
 
     # Dynamically define convenience methods, like #each_hour instead of #each(:hour).
     [:year, :month, :day, :hour, :min, :sec].each do |unit|
-      [:each, :beginning_of_each, :map_each, :map_beginning_of_each, :map].each do |method|
+      [:each, :beginning_of_each, :map_each, :map_beginning_of_each].each do |method|
         define_method "#{method}_#{unit}" do |*args, &block|
           send(method, unit, *args, &block)
         end
diff --git a/spec/time_iterations_spec.rb b/spec/time_iterations_spec.rb
index 4eaa326..00c3785 100644
--- a/spec/time_iterations_spec.rb
+++ b/spec/time_iterations_spec.rb
@@ -52,8 +52,6 @@ describe "Time Iterations" do
     match = (1..6).map { |i| @now + i.hours }
     @now.map_each_hour.until(@now + 6.hours) { |time| time }.should == match
     @now.until(@now + 6.hours).map_each(:hour) { |time| time }.should == match
-    # check so the #map alias for #map_each works
-    @now.map_hour.until(@now + 6.hours) { |time| time }.should == match
   end
   
   it "should iterate over time objects backwards with #until set in the past" do