diff --git a/lib/flipper/poller.rb b/lib/flipper/poller.rb
index 30072190c..29bdaef44 100644
--- a/lib/flipper/poller.rb
+++ b/lib/flipper/poller.rb
@@ -17,7 +17,7 @@ def self.get(key, options = {})
     end
 
     def self.reset
-      instances.each {|_,poller| poller.stop }.clear
+      instances.each {|_, instance| instance.stop }.clear
     end
 
     def initialize(options = {})