diff --git a/zun/cni/plugins/zun_cni_registry.py b/zun/cni/plugins/zun_cni_registry.py
index 8efe450df..29d794946 100644
--- a/zun/cni/plugins/zun_cni_registry.py
+++ b/zun/cni/plugins/zun_cni_registry.py
@@ -99,7 +99,13 @@ class ZunCNIRegistryPlugin(object):
                 return
         except KeyError:
             pass
-        self._do_work(params, b_base.disconnect)
+
+        try:
+            self._do_work(params, b_base.disconnect)
+        except exception.ContainerNotFound:
+            LOG.warning('Capsule is not found in DB. Ignoring.')
+            pass
+
         # NOTE(ndesh): We need to lock here to avoid race condition
         #              with the deletion code in the watcher to ensure that
         #              we delete the registry entry exactly once