diff --git a/debian/ngcp-mediator.lintian-overrides b/debian/ngcp-mediator.lintian-overrides
index c2b7545..a0d3f54 100644
--- a/debian/ngcp-mediator.lintian-overrides
+++ b/debian/ngcp-mediator.lintian-overrides
@@ -1,2 +1,3 @@
 ngcp-mediator: binary-without-manpage usr/bin/ngcp-mediator
 ngcp-mediator: init.d-script-not-included-in-package etc/init.d/ngcp-mediator
+ngcp-mediator: service-file-is-not-a-file [lib/systemd/system/mediator.service]