diff --git a/osm_policy_module/alarming/service.py b/osm_policy_module/alarming/service.py
index 6466e13..f3a316d 100644
--- a/osm_policy_module/alarming/service.py
+++ b/osm_policy_module/alarming/service.py
@@ -273,7 +273,14 @@
                                     status,
                                 )
                                 try:
-                                    if status == "alarm" and alarm.last_action == "ok":
+                                    if (
+                                        status == "alarm"
+                                        and alarm.last_action == "ok"
+                                        or (
+                                            status == "alarm"
+                                            and alarm.last_action == "insufficient-data"
+                                        )
+                                    ):
                                         alarm.id_suffix += 1
                                         alarm.ok_ack = False
                                     if status == "ok" and alarm.last_action == "alarm":