diff --git a/dev/flux-kustomization.yaml b/dev/flux-kustomization.yaml
index a052d6f..763a17a 100644
--- a/dev/flux-kustomization.yaml
+++ b/dev/flux-kustomization.yaml
@@ -19,7 +19,7 @@ spec:
       NAMESPACE: catalog
       CONTROL_PLANE_REF_NAME: catalog-dev-bkphl
       BACKEND_HOST: classic-models-api.classic-models.svc.cluster.local
-      OIDC_ISSUER: https://keycloak.sttlab.eu/realms/sttlab
+      OIDC_ISSUER: https://keycloak.sttlab.eu/realms/classic-models
       API_AUDIENCE: '["catalog-api"]'
       API_SCOPES_REQUIRED: '["catalog:read"]'
       BACKEND_AUDIENCE: '["classic-models-api"]'
@@ -27,7 +27,6 @@ spec:
       API_RATE_LIMIT_MINUTE: "60"
       AUDIT_LOG_ENDPOINT: http://audit-log-collector.observability.svc.cluster.local/logs
       REST_HOSTNAME: catalog-dev.sttlab.local
-      MCP_HOSTNAME: catalog-mcp-dev.sttlab.local
       MCP_AUDIENCE: '["mcp-catalog"]'
       TOKEN_EXCHANGE_CLIENT_ID: kong-token-exchange-broker
     substituteFrom:
diff --git a/kong/mcp/routes.yaml b/kong/mcp/routes.yaml
index fd9f3da..91f32fc 100644
--- a/kong/mcp/routes.yaml
+++ b/kong/mcp/routes.yaml
@@ -10,7 +10,7 @@ spec:
       name: ${NAME}-catalog-mcp
   name: catalog-mcp
   hosts:
-    - ${MCP_HOSTNAME}
+    - ${REST_HOSTNAME}
   methods:
     - POST
     - DELETE
@@ -32,7 +32,7 @@ spec:
       name: ${NAME}-catalog-mcp
   name: catalog-mcp-stream
   hosts:
-    - ${MCP_HOSTNAME}
+    - ${REST_HOSTNAME}
   methods:
     - GET
   paths: