diff --git a/tests/infrastructure.yaml b/tests/infrastructure.yaml
index 6f8d6d02..6cb74dc3 100644
--- a/tests/infrastructure.yaml
+++ b/tests/infrastructure.yaml
@@ -1 +1,5 @@
-instance-size: medium
+cluster-ttl: 6h
+instance-size: small
+disk: 100
+nodes: 3
+parallelism: 1