diff --git a/app/logical/iqdb/responses/collection.rb b/app/logical/iqdb/responses/collection.rb
index 862618bed..a01ab2c8c 100644
--- a/app/logical/iqdb/responses/collection.rb
+++ b/app/logical/iqdb/responses/collection.rb
@@ -10,7 +10,7 @@ module Iqdb
       end
 
       def matches
-        @matches ||= responses.select {|x| x.is_a?(Iqdb::Responses::Response_200) && x.score >= 0.9}
+        @matches ||= responses.select {|x| x.is_a?(Iqdb::Responses::Response_200) && x.score >= 90}
       end
 
       def empty?