diff --git a/models/tag.rb b/models/tag.rb
index 76a1e611..33750feb 100644
--- a/models/tag.rb
+++ b/models/tag.rb
@@ -24,7 +24,7 @@ class Tag < Sequel::Model
 
   def self.popular_names(limit=10)
 		cache_key = "tag_popular_names_#{limit}".to_sym
-		cache = $redis_cache[cache_key]
+		cache = $redis_cache.get cache_key
     if cache.nil?
       res = DB["select tags.name,count(*) as c from sites_tags inner join tags on tags.id=sites_tags.tag_id where tags.name != '' and tags.is_nsfw='f' group by tags.name having count(*) > 1 order by c desc LIMIT ?", limit].all
       $redis_cache.set cache_key, res.to_msgpack