diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..9f11b75
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.idea/
diff --git a/docker-compose.yml b/docker-compose.yml
index cb95cbd..769ef63 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,4 +1,4 @@
-version: '1'
+version: '3'
 services:
 
   server:
diff --git a/envoy.yaml b/envoy.yaml
index de27ce5..507856d 100644
--- a/envoy.yaml
+++ b/envoy.yaml
@@ -42,4 +42,4 @@ static_resources:
       type: logical_dns
       http2_protocol_options: {}
       lb_policy: round_robin
-      hosts: [{ socket_address: { address: backend, port_value: 50051 }}]
+      hosts: [{ socket_address: { address: server, port_value: 50051 }}]