diff --git a/kv/client.go b/kv/client.go
index e8f0c6b59..7131975ee 100644
--- a/kv/client.go
+++ b/kv/client.go
@@ -53,7 +53,7 @@ type StoreConfig struct {
 // where store can be consul or inmemory.
 type Config struct {
 	Store       string `yaml:"store"`
-	Prefix      string `yaml:"prefix"`
+	Prefix      string `yaml:"prefix" category:"advanced"`
 	StoreConfig `yaml:",inline"`
 
 	Mock Client `yaml:"-"`
diff --git a/kv/consul/client.go b/kv/consul/client.go
index 69219cf74..d278d8c9e 100644
--- a/kv/consul/client.go
+++ b/kv/consul/client.go
@@ -40,11 +40,11 @@ var (
 // Config to create a ConsulClient
 type Config struct {
 	Host              string        `yaml:"host"`
-	ACLToken          string        `yaml:"acl_token"`
-	HTTPClientTimeout time.Duration `yaml:"http_client_timeout"`
-	ConsistentReads   bool          `yaml:"consistent_reads"`
-	WatchKeyRateLimit float64       `yaml:"watch_rate_limit"` // Zero disables rate limit
-	WatchKeyBurstSize int           `yaml:"watch_burst_size"` // Burst when doing rate-limit, defaults to 1
+	ACLToken          string        `yaml:"acl_token" category:"advanced"`
+	HTTPClientTimeout time.Duration `yaml:"http_client_timeout" category:"advanced"`
+	ConsistentReads   bool          `yaml:"consistent_reads" category:"advanced"`
+	WatchKeyRateLimit float64       `yaml:"watch_rate_limit" category:"advanced"` // Zero disables rate limit
+	WatchKeyBurstSize int           `yaml:"watch_burst_size" category:"advanced"` // Burst when doing rate-limit, defaults to 1
 
 	// Used in tests only.
 	MaxCasRetries int           `yaml:"-"`
diff --git a/kv/etcd/etcd.go b/kv/etcd/etcd.go
index fa6944d4f..260ac910c 100644
--- a/kv/etcd/etcd.go
+++ b/kv/etcd/etcd.go
@@ -22,8 +22,8 @@ import (
 // Config for a new etcd.Client.
 type Config struct {
 	Endpoints   []string           `yaml:"endpoints"`
-	DialTimeout time.Duration      `yaml:"dial_timeout"`
-	MaxRetries  int                `yaml:"max_retries"`
+	DialTimeout time.Duration      `yaml:"dial_timeout" category:"advanced"`
+	MaxRetries  int                `yaml:"max_retries" category:"advanced"`
 	EnableTLS   bool               `yaml:"tls_enabled"`
 	TLS         dstls.ClientConfig `yaml:",inline"`
 
diff --git a/kv/multi.go b/kv/multi.go
index 8a3382e98..9a9c24bb8 100644
--- a/kv/multi.go
+++ b/kv/multi.go
@@ -16,11 +16,11 @@ import (
 
 // MultiConfig is a configuration for MultiClient.
 type MultiConfig struct {
-	Primary   string `yaml:"primary"`
-	Secondary string `yaml:"secondary"`
+	Primary   string `yaml:"primary" category:"advanced"`
+	Secondary string `yaml:"secondary" category:"advanced"`
 
-	MirrorEnabled bool          `yaml:"mirror_enabled"`
-	MirrorTimeout time.Duration `yaml:"mirror_timeout"`
+	MirrorEnabled bool          `yaml:"mirror_enabled" category:"advanced"`
+	MirrorTimeout time.Duration `yaml:"mirror_timeout" category:"advanced"`
 
 	// ConfigProvider returns channel with MultiRuntimeConfig updates.
 	ConfigProvider func() <-chan MultiRuntimeConfig `yaml:"-"`