diff --git a/Library/Homebrew/PATH.rb b/Library/Homebrew/PATH.rb
index d6b549a1e48e29ffbaa104e9ad861f02df61b9c9..0d4b9139db1c1f34b35f81abee1710ed63c3e0cc 100644
--- a/Library/Homebrew/PATH.rb
+++ b/Library/Homebrew/PATH.rb
@@ -23,7 +23,7 @@ class PATH
   end
   alias to_s to_str
 
-  def eql?(other)
+  def ==(other)
     if other.respond_to?(:to_ary)
       return true if to_ary == other.to_ary
     end
@@ -34,7 +34,6 @@ class PATH
 
     false
   end
-  alias == eql?
 
   def empty?
     @paths.empty?