diff --git a/plugins/unicorn/unicorn_memory_status b/plugins/unicorn/unicorn_memory_status
index 824622e9..9c7352bd 100755
--- a/plugins/unicorn/unicorn_memory_status
+++ b/plugins/unicorn/unicorn_memory_status
@@ -46,7 +46,7 @@ module Munin
 
     def memory_usage
       result = { :master => {master_pid => nil}, :worker => {} }
-      ps_output = `ps auxw | grep unicorn_rails`
+      ps_output = `ps auxw | grep unicorn`
       ps_output.split("\n").each do |line|
         chunks = line.strip.split(/\s+/, 11)
         pid, pmem_rss, pcmd = chunks.values_at(1, 5, 10)