diff --git a/.rultor.yml b/.rultor.yml
index 2a41ddc..1b318ec 100644
--- a/.rultor.yml
+++ b/.rultor.yml
@@ -22,6 +22,8 @@
 ---
 architect:
   - yegor256
+ec2:
+  type: t2.2xlarge
 docker:
   image: yegor256/rultor-image:1.23.1
 assets: