diff --git a/aws/whats-new/architecture/README.md b/aws/whats-new/architecture/README.md
index b10952c9..b011c8ef 100644
--- a/aws/whats-new/architecture/README.md
+++ b/aws/whats-new/architecture/README.md
@@ -4,7 +4,7 @@
 
 In order to validate the cross account roles work, we created a script to use it. This script can be replicated to perform per-account tasks within
 the organization.  We perhaps will make this into a python module so it becomes easier to plug in one's own script without copy/paste of the tool.
-See it at [test-cross-org.py](https://github.e.it.census.gov/terraform/support/tree/master/local-app/python-tools/test-cross-organization).
+See it at [test-cross-org.py](https://github.e.it.census.gov/terraform/support/tree/master/local-app/python-tools/cross-organization/test-cross-org.py).
 
 ## 2025-12-30: New Stackset implementing cross-account roles