diff --git a/dev/flux-kustomization.yaml b/dev/flux-kustomization.yaml
index e2dd304..03f7b8b 100644
--- a/dev/flux-kustomization.yaml
+++ b/dev/flux-kustomization.yaml
@@ -36,7 +36,7 @@ spec:
       # record `customers` and turns that into the Loki label domain=customers.
       AUDIT_LOG_ENDPOINT: http://audit-log-collector.observability.svc.cluster.local/customers
       REST_HOSTNAME: customers-dev.sttlab.local
-      TOKEN_EXCHANGE_CLIENT_ID: kong-token-exchange-broker
+      TOKEN_EXCHANGE_CLIENT_ID: token-exchange-broker
       # Unused today — same dead variable already present in catalog-api's
       # flux-kustomization.yaml (kong/mcp/openid-connect.yaml uses
       # API_AUDIENCE for its audience_required/token_exchange target, not