diff --git a/src/zap.conf b/src/zap.conf
index 65468773a..782eaa0e4 100644
--- a/src/zap.conf
+++ b/src/zap.conf
@@ -75,6 +75,7 @@
 10038	OUTOFSCOPE	http://app:8080/suborganization/
 10038	OUTOFSCOPE	http://app:8080/transfer/
 10038	OUTOFSCOPE	http://app:8080/prototype-dns
+10038	OUTOFSCOPE	http://app:8080/suborganization
 # This URL always returns 404, so include it as well.
 10038	OUTOFSCOPE	http://app:8080/todo
 # OIDC isn't configured in the test environment and DEBUG=True so this gives a 500 without CSP headers