diff --git a/lib/cache_digests/template_digestor.rb b/lib/cache_digests/template_digestor.rb
index 469eeca..db4a8b3 100644
--- a/lib/cache_digests/template_digestor.rb
+++ b/lib/cache_digests/template_digestor.rb
@@ -60,7 +60,7 @@ def source
       end
 
       def template
-        @template ||= finder.find(logical_name, [], partial?, formats: [ format ])
+        @template ||= finder.find(logical_name, [], partial?, [], formats: [ format ])
       end
 
       def dependency_digest
diff --git a/test/template_digestor_test.rb b/test/template_digestor_test.rb
index d20c6ab..87acdee 100644
--- a/test/template_digestor_test.rb
+++ b/test/template_digestor_test.rb
@@ -21,7 +21,7 @@ class FixtureFinder
   FIXTURES_DIR = "#{File.dirname(__FILE__)}/fixtures"
   TMP_DIR      = "#{File.dirname(__FILE__)}/tmp"
   
-  def find(logical_name, keys, partial, options)
+  def find(logical_name, prefixes, partial, keys, options)
     FixtureTemplate.new("#{TMP_DIR}/#{partial ? logical_name.gsub(%r|/([^/]+)$|, '/_\1') : logical_name}.#{options[:formats].first}.erb")
   end
 end