diff --git a/exercises/practice/palindrome-products/palindrome_products_test.rb b/exercises/practice/palindrome-products/palindrome_products_test.rb
index c99ac6fadc..7604c7d37a 100644
--- a/exercises/practice/palindrome-products/palindrome_products_test.rb
+++ b/exercises/practice/palindrome-products/palindrome_products_test.rb
@@ -106,7 +106,7 @@ def test_error_for_largest_if_min_more_than_max
     error = assert_raises(ArgumentError) do
       palindromes = Palindromes.new(min_factor: 2, max_factor: 1)
       palindromes.generate
-      palindromes.smallest
+      palindromes.largest
     end
     assert_equal "min must be <= max", error.message
   end