diff --git a/files/routes/static.py b/files/routes/static.py
index 4ac3befdbf..cafe61d174 100644
--- a/files/routes/static.py
+++ b/files/routes/static.py
@@ -80,7 +80,7 @@ def chart(v):
 	return send_file(file)
 
 
-# @cache.memoize(timeout=86400)
+@cache.memoize(timeout=86400)
 def cached_chart(days):
 	now = time.gmtime()
 	midnight_this_morning = time.struct_time((now.tm_year,