diff --git a/lib/mutant/rspec/killer.rb b/lib/mutant/rspec/killer.rb
index b43cc3dc..9d280f08 100644
--- a/lib/mutant/rspec/killer.rb
+++ b/lib/mutant/rspec/killer.rb
@@ -68,7 +68,7 @@ module Mutant
       #
       def find_with(match_expression)
         all_example_groups.select do |example_group|
-          example_group.description == match_expression
+          example_group.description.start_with?(match_expression)
         end
       end