diff --git a/modules.defs b/modules.defs
index 1e6b26a..a258519 100644
--- a/modules.defs
+++ b/modules.defs
@@ -127,6 +127,7 @@
     '//apps/mobility:onos-apps-mobility-oar',
     '//apps/optical:onos-apps-optical-oar',
     '//apps/newoptical:onos-apps-newoptical-oar',
+    '//apps/optical-model:onos-apps-optical-model-oar',
     '//apps/pathpainter:onos-apps-pathpainter-oar',
     '//apps/pcep-api:onos-apps-pcep-api-oar',
     '//apps/pim:onos-apps-pim-oar',