diff --git a/lib/influxdb/rails/middleware/sql_subscriber.rb b/lib/influxdb/rails/middleware/sql_subscriber.rb
index 982ed21..cae0117 100644
--- a/lib/influxdb/rails/middleware/sql_subscriber.rb
+++ b/lib/influxdb/rails/middleware/sql_subscriber.rb
@@ -21,6 +21,7 @@ def tags
             class_name: query.class_name,
             name:       query.name,
             location:   :raw,
+            cached:     query.cached,
           }
         end