diff --git a/rd-cli-tool/src/main/java/org/rundeck/client/tool/commands/Metrics.java b/rd-cli-tool/src/main/java/org/rundeck/client/tool/commands/Metrics.java
index 813ea932..431bdd77 100644
--- a/rd-cli-tool/src/main/java/org/rundeck/client/tool/commands/Metrics.java
+++ b/rd-cli-tool/src/main/java/org/rundeck/client/tool/commands/Metrics.java
@@ -187,7 +187,7 @@ static class MetricsDataOptions {
 
 
   @CommandLine.Command(description = "Prints the metrics data.")
-  public void data(MetricsDataOptions options) throws IOException, InputError {
+  public void data(@CommandLine.Mixin MetricsDataOptions options) throws IOException, InputError {
 
     MetricsData metricsData = apiCall(RundeckApi::getMetricsData);