diff --git a/plugins/inputs/jolokia2/examples/cassandra.conf b/plugins/inputs/jolokia2/examples/cassandra.conf
index b8bb60980..bc9c97ff1 100644
--- a/plugins/inputs/jolokia2/examples/cassandra.conf
+++ b/plugins/inputs/jolokia2/examples/cassandra.conf
@@ -2,7 +2,7 @@
   urls = ["http://localhost:8778/jolokia"]
   name_prefix = "java_"
 
-  [[inputs.jolokia2_agent.metrics]]
+  [[inputs.jolokia2_agent.metric]]
     name  = "Memory"
     mbean = "java.lang:type=Memory"