diff --git a/app.yaml b/app.yaml
index 2b55c52..2c141f9 100644
--- a/app.yaml
+++ b/app.yaml
@@ -1,5 +1,6 @@
+runtime: python
 runtime_config:
-  python_version: 3
+        python_version: 3
 
 instance_class: F4_1G
 entrypoint: gunicorn -t 120 -b :$PORT main:app
@@ -7,7 +8,7 @@ env: flex
 threadsafe: yes
 
 resources:
-  cpu: 2
+  cpu: 4
   memory_gb: 2.0
   disk_size_gb: 10