diff --git a/WHATS_NEW b/WHATS_NEW
index 05bd43c5e..f01a96abc 100644
--- a/WHATS_NEW
+++ b/WHATS_NEW
@@ -1,5 +1,6 @@
 Version 2.02.41 -
 =====================================
+  Fix snapshot monitoring library to not cancel monitoring invalid snapshot.
   Generate man pages from templates and include version.
   Add usrlibdir and usrsbindir to configure.
   Fix conversion of md chunk size into sectors.
diff --git a/daemons/dmeventd/plugins/snapshot/dmeventd_snapshot.c b/daemons/dmeventd/plugins/snapshot/dmeventd_snapshot.c
index 28e663a5f..3e250af27 100644
--- a/daemons/dmeventd/plugins/snapshot/dmeventd_snapshot.c
+++ b/daemons/dmeventd/plugins/snapshot/dmeventd_snapshot.c
@@ -99,24 +99,6 @@ static void _parse_snapshot_params(char *params, struct snap_status *stat)
 	stat->max = atoi(p);
 }
 
-/* send unregister command to itself */
-static void _unregister_self(struct dm_task *dmt)
-{
-	const char *name = dm_task_get_name(dmt);
-	struct dm_event_handler *dmevh;
-
-	if (!(dmevh = dm_event_handler_create()))
-		return;
-
-	if (dm_event_handler_set_dev_name(dmevh, name))
-		goto fail;
-
-	dm_event_handler_set_event_mask(dmevh, DM_EVENT_ALL_ERRORS|DM_EVENT_TIMEOUT);
-	dm_event_unregister_handler(dmevh);
-fail:
-	dm_event_handler_destroy(dmevh);
-}
-
 void process_event(struct dm_task *dmt,
 		   enum dm_event_mask event __attribute((unused)),
 		   void **private)
@@ -149,7 +131,6 @@ void process_event(struct dm_task *dmt,
 	 */
 	if (stat.invalid || !stat.max) {
 		syslog(LOG_ERR, "Snapshot %s changed state to: %s\n", device, params);
-		_unregister_self(dmt);
 		*percent_warning = 0;
 		goto out;
 	}
diff --git a/dmeventd/snapshot/dmeventd_snapshot.c b/dmeventd/snapshot/dmeventd_snapshot.c
index 28e663a5f..3e250af27 100644
--- a/dmeventd/snapshot/dmeventd_snapshot.c
+++ b/dmeventd/snapshot/dmeventd_snapshot.c
@@ -99,24 +99,6 @@ static void _parse_snapshot_params(char *params, struct snap_status *stat)
 	stat->max = atoi(p);
 }
 
-/* send unregister command to itself */
-static void _unregister_self(struct dm_task *dmt)
-{
-	const char *name = dm_task_get_name(dmt);
-	struct dm_event_handler *dmevh;
-
-	if (!(dmevh = dm_event_handler_create()))
-		return;
-
-	if (dm_event_handler_set_dev_name(dmevh, name))
-		goto fail;
-
-	dm_event_handler_set_event_mask(dmevh, DM_EVENT_ALL_ERRORS|DM_EVENT_TIMEOUT);
-	dm_event_unregister_handler(dmevh);
-fail:
-	dm_event_handler_destroy(dmevh);
-}
-
 void process_event(struct dm_task *dmt,
 		   enum dm_event_mask event __attribute((unused)),
 		   void **private)
@@ -149,7 +131,6 @@ void process_event(struct dm_task *dmt,
 	 */
 	if (stat.invalid || !stat.max) {
 		syslog(LOG_ERR, "Snapshot %s changed state to: %s\n", device, params);
-		_unregister_self(dmt);
 		*percent_warning = 0;
 		goto out;
 	}