diff --git a/ospfd/ospf_vty.c b/ospfd/ospf_vty.c
index 5674da0..72493a2 100644
--- a/ospfd/ospf_vty.c
+++ b/ospfd/ospf_vty.c
@@ -771,7 +771,7 @@
 	{
 	  vl_data->vl_oi = ospf_vl_new (ospf, vl_data);
 	  ospf_vl_add (ospf, vl_data);
-	  ospf_spf_calculate_schedule (ospf);
+	  ospf_spf_calculate_schedule (ospf, SPF_FLAG_CONFIG_CHANGE);
 	}
     }
   return vl_data;
@@ -2172,7 +2172,7 @@
   if (!CHECK_FLAG (ospf->config, OSPF_RFC1583_COMPATIBLE))
     {
       SET_FLAG (ospf->config, OSPF_RFC1583_COMPATIBLE);
-      ospf_spf_calculate_schedule (ospf);
+      ospf_spf_calculate_schedule (ospf, SPF_FLAG_CONFIG_CHANGE);
     }
   return CMD_SUCCESS;
 }
@@ -2189,7 +2189,7 @@
   if (CHECK_FLAG (ospf->config, OSPF_RFC1583_COMPATIBLE))
     {
       UNSET_FLAG (ospf->config, OSPF_RFC1583_COMPATIBLE);
-      ospf_spf_calculate_schedule (ospf);
+      ospf_spf_calculate_schedule (ospf, SPF_FLAG_CONFIG_CHANGE);
     }
   return CMD_SUCCESS;
 }