diff --git a/go.mod b/go.mod
index 09f4136..f4a25b0 100644
--- a/go.mod
+++ b/go.mod
@@ -1,8 +1,9 @@
 module go.unistack.org/micro-broker-redis/v3
 
-go 1.23.1
+go 1.22
 
 require (
+	github.com/redis/go-redis/extra/rediscmd/v9 v9.5.3
 	github.com/redis/go-redis/v9 v9.6.1
 	go.unistack.org/micro/v3 v3.10.84
 )
diff --git a/go.sum b/go.sum
index a330a1d..ad774ae 100644
--- a/go.sum
+++ b/go.sum
@@ -6,6 +6,8 @@ github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj
 github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
 github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
+github.com/redis/go-redis/extra/rediscmd/v9 v9.5.3 h1:1/BDligzCa40GTllkDnY3Y5DTHuKCONbB2JcRyIfl20=
+github.com/redis/go-redis/extra/rediscmd/v9 v9.5.3/go.mod h1:3dZmcLn3Qw6FLlWASn1g4y+YO9ycEFUOM+bhBmzLVKQ=
 github.com/redis/go-redis/v9 v9.6.1 h1:HHDteefn6ZkTtY5fGUE8tj8uy85AHk6zP7CpzIAM0y4=
 github.com/redis/go-redis/v9 v9.6.1/go.mod h1:0C0c6ycQsdpVNQpxb1njEQIqkx5UcsM8FJCQLgE9+RA=
 go.unistack.org/micro/v3 v3.10.84 h1:Fc38VoRnL+sFyVn8V/lx5T0sP/I4TKuQ61ium0fs6l4=
diff --git a/stats.go b/stats.go
index 8289422..3eb2d47 100644
--- a/stats.go
+++ b/stats.go
@@ -13,10 +13,6 @@ var (
 	PoolConnTotalCurrent = "pool_conn_total_current"
 	PoolConnIdleCurrent  = "pool_conn_idle_current"
 	PoolConnStaleTotal   = "pool_conn_stale_total"
-
-	meterRequestTotal               = "request_total"
-	meterRequestLatencyMicroseconds = "latency_microseconds"
-	meterRequestDurationSeconds     = "request_duration_seconds"
 )
 
 type Statser interface {