diff --git a/app.yaml b/app.yaml
index ce2a124..17149fd 100755
--- a/app.yaml
+++ b/app.yaml
@@ -1,2 +1,8 @@
 runtime: custom
 env: flex
+
+automatic_scaling:
+  min_num_instances: 1
+  max_num_instances: 3
+  cpu_utilization:
+      target_utilization: 0.8