diff --git a/xroot_plugins/cta-frontend-xrootd.conf b/xroot_plugins/cta-frontend-xrootd.conf
index e047c265a661cc771fd218b82e4a5802181a59b2..b7b88c14303dc809fc49b56517c0d967c37c4f99 100644
--- a/xroot_plugins/cta-frontend-xrootd.conf
+++ b/xroot_plugins/cta-frontend-xrootd.conf
@@ -26,7 +26,7 @@ cta.log.ssi warning
 # cta.repack.repack_buffer_url root://ctaeos//eos/ctaeos/repack
 
 # Keytab containing gRPC endpoints and tokens for each disk instance
-cta.ns.config /etc/cta/eos.grpc.keytab
+#cta.ns.config /etc/cta/eos.grpc.keytab
 
 #
 # XRootD/SSI options