diff --git a/app-staging.yaml b/app-staging.yaml
index 7fdf95c..c558955 100644
--- a/app-staging.yaml
+++ b/app-staging.yaml
@@ -1,5 +1,5 @@
-runtime: nodejs10
 env: standard
 instance_class: B4
+runtime: nodejs10
 basic_scaling:
   max_instances: 1
diff --git a/app.yaml b/app.yaml
index 73f7d43..c39bcca 100644
--- a/app.yaml
+++ b/app.yaml
@@ -1,14 +1,9 @@
-runtime: nodejs
-env: flex
-
-resources:
-  cpu: 1
-  memory_gb: 1
-  disk_size_gb: 10
-
-liveness_check:
-  path: "/"
-  check_interval_sec: 30
-  timeout_sec: 4
-  failure_threshold: 2
-  success_threshold: 2
+runtime: nodejs10
+env: standard
+instance_class: F4
+automatic_scaling:
+  min_instances: 2
+  max_instances: 8
+  max_concurrent_requests: 40
+  target_throughput_utilization: 0.6
+  max_idle_instances: 2