diff --git a/lib/active_scaffold/data_structures/action_links.rb b/lib/active_scaffold/data_structures/action_links.rb
index 33c1b9cb5..6335a189c 100644
--- a/lib/active_scaffold/data_structures/action_links.rb
+++ b/lib/active_scaffold/data_structures/action_links.rb
@@ -152,7 +152,7 @@ def label(record)
     end
 
     def method_missing(name, *args, &block)
-      return super if name.match?(/[!?]$/)
+      return super if name.match?(/[=!?]$/)
       return subgroup(name.to_sym, args.first, &block) if frozen?
       class_eval <<-METHOD, __FILE__, __LINE__ + 1
         def #{name}(label = nil) # rubocop:disable Style/CommentedKeyword