diff --git a/docs/customizations/prometheus-agent.md b/docs/customizations/prometheus-agent.md
index 499b92d04b..386fa078c4 100644
--- a/docs/customizations/prometheus-agent.md
+++ b/docs/customizations/prometheus-agent.md
@@ -14,7 +14,6 @@ local kp =
         resources: {
           requests: { memory: '100Mi' },
         },
-        enableFeatures: ['agent'],
       },
     },
     prometheus+: {
@@ -32,7 +31,7 @@ local kp =
               args+: [
                 '--config.file=/etc/prometheus/config_out/prometheus.env.yaml',
                 '--storage.agent.path=/prometheus',
-                '--enable-feature=agent',
+                '--agent',
                 '--web.enable-lifecycle',
               ],
             },
diff --git a/examples/prometheus-agent.jsonnet b/examples/prometheus-agent.jsonnet
index 373bf4878d..c970069887 100644
--- a/examples/prometheus-agent.jsonnet
+++ b/examples/prometheus-agent.jsonnet
@@ -9,7 +9,6 @@ local kp =
         resources: {
           requests: { memory: '100Mi' },
         },
-        enableFeatures: ['agent'],
       },
     },
     prometheus+: {
@@ -27,7 +26,7 @@ local kp =
               args+: [
                 '--config.file=/etc/prometheus/config_out/prometheus.env.yaml',
                 '--storage.agent.path=/prometheus',
-                '--enable-feature=agent',
+                '--agent',
                 '--web.enable-lifecycle',
               ],
             },