diff --git a/docs/tutorials/load-test-grpc-multiple.md b/docs/tutorials/load-test-grpc-multiple.md
index 4a550df1..16ede4d1 100644
--- a/docs/tutorials/load-test-grpc-multiple.md
+++ b/docs/tutorials/load-test-grpc-multiple.md
@@ -16,8 +16,8 @@ template: main.html
     1. Try [your first experiment](../getting-started/your-first-experiment.md). Understand the main [concepts](../getting-started/concepts.md) behind Iter8 experiments.
     2. Deploy the sample gRPC service in the Kubernetes cluster.
     ```shell
-    kubectl create deployment routeguide  --image=golang --port=50051 \
-    -- bash -c "git clone -b v1.52.0 --depth 1 https://github.com/grpc/grpc-go; cd grpc-go/examples/route_guide; go run server/server.go"
+    kubectl create deployment routeguide --image=golang --port=50051 \
+    -- bash -c "git clone -b v0.13.13 --depth 1 https://github.com/iter8-tools/docs; cd docs/samples/route_guide; go run server/server.go"
     kubectl expose deployment routeguide --port=50051
     ```
 
diff --git a/docs/tutorials/load-test-grpc.md b/docs/tutorials/load-test-grpc.md
index 8e379002..1f06c02b 100644
--- a/docs/tutorials/load-test-grpc.md
+++ b/docs/tutorials/load-test-grpc.md
@@ -19,7 +19,7 @@ See [Load Test multiple gRPC methods](./load-test-http-multiple.md) to see a tut
     2. Deploy the sample gRPC service in the Kubernetes cluster.
     ```shell
     kubectl create deployment routeguide --image=golang --port=50051 \
-    -- bash -c "git clone -b v1.52.0 --depth 1 https://github.com/grpc/grpc-go; cd grpc-go/examples/route_guide; go run server/server.go"
+    -- bash -c "git clone -b v0.13.13 --depth 1 https://github.com/iter8-tools/docs; cd docs/samples/route_guide; go run server/server.go"
     kubectl expose deployment routeguide --port=50051
     ```
 
diff --git a/samples/grpc-sample/route_guide/client/client.go b/samples/route_guide/client/client.go
similarity index 100%
rename from samples/grpc-sample/route_guide/client/client.go
rename to samples/route_guide/client/client.go
diff --git a/samples/grpc-sample/go.mod b/samples/route_guide/go.mod
similarity index 62%
rename from samples/grpc-sample/go.mod
rename to samples/route_guide/go.mod
index 0cb3c4e2..745900f7 100644
--- a/samples/grpc-sample/go.mod
+++ b/samples/route_guide/go.mod
@@ -1,11 +1,11 @@
-module github.com/alan-cha/docs/samples/grpc-sample
+module github.com/iter8-tools/docs/samples/route_guide
 
 go 1.19
 
 require (
 	github.com/golang/protobuf v1.5.3
 	google.golang.org/grpc v1.53.0
-	google.golang.org/grpc/examples v0.0.0-20230317183452-b638faff2204
+	google.golang.org/grpc/examples v0.0.0-20230318005552-70c52915099a
 )
 
 require (
@@ -13,5 +13,5 @@ require (
 	golang.org/x/sys v0.6.0 // indirect
 	golang.org/x/text v0.8.0 // indirect
 	google.golang.org/genproto v0.0.0-20230110181048-76db0878b65f // indirect
-	google.golang.org/protobuf v1.30.0 // indirect
+	google.golang.org/protobuf v1.28.1 // indirect
 )
diff --git a/samples/grpc-sample/go.sum b/samples/route_guide/go.sum
similarity index 80%
rename from samples/grpc-sample/go.sum
rename to samples/route_guide/go.sum
index 490e0000..f48f8604 100644
--- a/samples/grpc-sample/go.sum
+++ b/samples/route_guide/go.sum
@@ -14,9 +14,9 @@ google.golang.org/genproto v0.0.0-20230110181048-76db0878b65f h1:BWUVssLB0HVOSY7
 google.golang.org/genproto v0.0.0-20230110181048-76db0878b65f/go.mod h1:RGgjbofJ8xD9Sq1VVhDM1Vok1vRONV+rg+CjzG4SZKM=
 google.golang.org/grpc v1.53.0 h1:LAv2ds7cmFV/XTS3XG1NneeENYrXGmorPxsBbptIjNc=
 google.golang.org/grpc v1.53.0/go.mod h1:OnIrk0ipVdj4N5d9IUoFUx72/VlD7+jUsHwZgwSMQpw=
-google.golang.org/grpc/examples v0.0.0-20230317183452-b638faff2204 h1:MojbFNY08pxw5SMZQexjuq9+xlXzIv/wYE3JdPs5zqs=
-google.golang.org/grpc/examples v0.0.0-20230317183452-b638faff2204/go.mod h1:EXfxRt8PpWkTFBAXaWXB0Xgb1S/FFBXvFRry0nr2bHQ=
+google.golang.org/grpc/examples v0.0.0-20230318005552-70c52915099a h1:M39HAmyD5fd2WYP9fI5aolQPZqqEsuA2QH+Kfl2n45s=
+google.golang.org/grpc/examples v0.0.0-20230318005552-70c52915099a/go.mod h1:EXfxRt8PpWkTFBAXaWXB0Xgb1S/FFBXvFRry0nr2bHQ=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
-google.golang.org/protobuf v1.30.0 h1:kPPoIgf3TsEvrm0PFe15JQ+570QVxYzEvvHqChK+cng=
-google.golang.org/protobuf v1.30.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
+google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w=
+google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
diff --git a/samples/grpc-sample/route_guide/routeguide/route_guide.proto b/samples/route_guide/routeguide/route_guide.proto
similarity index 100%
rename from samples/grpc-sample/route_guide/routeguide/route_guide.proto
rename to samples/route_guide/routeguide/route_guide.proto
diff --git a/samples/grpc-sample/route_guide/server/server.go b/samples/route_guide/server/server.go
similarity index 100%
rename from samples/grpc-sample/route_guide/server/server.go
rename to samples/route_guide/server/server.go