diff --git a/lib/rantly/shrinks.rb b/lib/rantly/shrinks.rb
index 7cbfcb1..1ee4c4d 100644
--- a/lib/rantly/shrinks.rb
+++ b/lib/rantly/shrinks.rb
@@ -191,4 +191,8 @@ def shrinkable?
     self.any?{|_,v| v.respond_to?(:shrinkable?) && v.shrinkable? } ||
       !self.empty?
   end
+
+  def retry?
+    false
+  end
 end