Index: vendor/plugins/cache_fu/lib/acts_as_cached.rb
===================================================================
--- vendor/plugins/cache_fu/lib/acts_as_cached.rb	(revision 1796)
+++ vendor/plugins/cache_fu/lib/acts_as_cached.rb	(working copy)
@@ -33,5 +33,5 @@
       # convert the find_by shorthand
       if find_by = options.delete(:find_by)
-        options[:finder]   = "find_by_#{find_by}".to_sym
+        options[:finder]   = "find_all_by_#{find_by}".to_sym
         options[:cache_id] = find_by
       end