diff --git a/CHANGELOG.md b/CHANGELOG.md
index 32a0e4f..6d618f2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,9 @@ This changelog adheres to [Keep a CHANGELOG](http://keepachangelog.com/).
 ### Added
 - [TT-4020] Implemented Rubocop
 
+### Removed
+- Remove no longer supported Array methods #to_param/#show_name
+
 ### Changed
 - stringify_values_recursively now just works on to_s for all objects
 
diff --git a/lib/ruby_core_extensions/array.rb b/lib/ruby_core_extensions/array.rb
index 9ce4966..2c1aa3d 100644
--- a/lib/ruby_core_extensions/array.rb
+++ b/lib/ruby_core_extensions/array.rb
@@ -1,12 +1,4 @@
 class Array
-  def to_param
-    self.collect { |element| element.respond_to?(:to_param) ? element.to_param : element }
-  end
-
-  def show_name
-    first.titleize
-  end
-
   # Key should be unique, or latest element with that key will override previous ones.
   def hash_by(key = nil, method = nil, &block)
     self.inject({}) do |h, element|