diff --git a/astara_router/drivers/ip.py b/astara_router/drivers/ip.py
index 16bfd36..7df2e8b 100644
--- a/astara_router/drivers/ip.py
+++ b/astara_router/drivers/ip.py
@@ -240,7 +240,10 @@ class IPManager(base.Manager):
             self.up(interface)
 
         for item in (prev_set - next_set):
-            self.sudo(*fmt_args_delete(item))
+            try:
+                self.sudo(*fmt_args_delete(item))
+            except RuntimeError:
+                LOG.warning('IP could not be deleted: %s' % item)
             ip, prefix = item
             if ip.version == 4:
                 self._delete_conntrack_state(ip)