diff --git a/pulumi/test-datasets/Pulumi.AWSMegatests.yaml b/pulumi/test-datasets/Pulumi.AWSMegatests.yaml
index 33c02c1..4f403a1 100644
--- a/pulumi/test-datasets/Pulumi.AWSMegatests.yaml
+++ b/pulumi/test-datasets/Pulumi.AWSMegatests.yaml
@@ -1,2 +1,2 @@
-config:
-  aws:region: eu-west-1
+environment:
+  - AWSMegatests-dev