diff --git a/lib/capybara/selector.rb b/lib/capybara/selector.rb
index 4f9b3fed..4a22d7f8 100644
--- a/lib/capybara/selector.rb
+++ b/lib/capybara/selector.rb
@@ -21,6 +21,7 @@ module Capybara
       @name = name
       @custom_filters = {}
       @match = nil
+      @label = nil
       @failure_message = nil
       instance_eval(&block)
     end