diff --git a/rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/action/TbClearAlarmNode.java b/rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/action/TbClearAlarmNode.java
index f295187170..e94f236a74 100644
--- a/rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/action/TbClearAlarmNode.java
+++ b/rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/action/TbClearAlarmNode.java
@@ -69,11 +69,16 @@ public class TbClearAlarmNode extends TbAbstractAlarmNode<TbClearAlarmNodeConfig
         return Futures.transformAsync(asyncDetails, details -> {
             ListenableFuture<Boolean> clearFuture = ctx.getAlarmService().clearAlarm(ctx.getTenantId(), alarm.getId(), details, System.currentTimeMillis());
             return Futures.transformAsync(clearFuture, cleared -> {
-                if (cleared && details != null) {
-                    alarm.setDetails(details);
-                }
-                alarm.setStatus(alarm.getStatus().isAck() ? AlarmStatus.CLEARED_ACK : AlarmStatus.CLEARED_UNACK);
-                return Futures.immediateFuture(new AlarmResult(false, false, true, alarm));
+                ListenableFuture<Alarm> savedAlarmFuture = ctx.getAlarmService().findAlarmByIdAsync(ctx.getTenantId(), alarm.getId());
+                return Futures.transformAsync(savedAlarmFuture, savedAlarm -> {
+                    if (cleared && savedAlarm != null) {
+                        alarm.setDetails(savedAlarm.getDetails());
+                        alarm.setEndTs(savedAlarm.getEndTs());
+                        alarm.setClearTs(savedAlarm.getClearTs());
+                    }
+                    alarm.setStatus(alarm.getStatus().isAck() ? AlarmStatus.CLEARED_ACK : AlarmStatus.CLEARED_UNACK);
+                    return Futures.immediateFuture(new AlarmResult(false, false, true, alarm));
+                });
             });
         }, ctx.getDbCallbackExecutor());
     }
diff --git a/rule-engine/rule-engine-components/src/test/java/org/thingsboard/rule/engine/action/TbAlarmNodeTest.java b/rule-engine/rule-engine-components/src/test/java/org/thingsboard/rule/engine/action/TbAlarmNodeTest.java
index 32318edcb8..ea800f48bc 100644
--- a/rule-engine/rule-engine-components/src/test/java/org/thingsboard/rule/engine/action/TbAlarmNodeTest.java
+++ b/rule-engine/rule-engine-components/src/test/java/org/thingsboard/rule/engine/action/TbAlarmNodeTest.java
@@ -270,6 +270,7 @@ public class TbAlarmNodeTest {
 //        when(detailsJs.executeJson(msg)).thenReturn(null);
         when(alarmService.findLatestByOriginatorAndType(tenantId, originator, "SomeType")).thenReturn(Futures.immediateFuture(activeAlarm));
         when(alarmService.clearAlarm(eq(activeAlarm.getTenantId()), eq(activeAlarm.getId()), org.mockito.Mockito.any(JsonNode.class), anyLong())).thenReturn(Futures.immediateFuture(true));
+        when(alarmService.findAlarmByIdAsync(eq(activeAlarm.getTenantId()), eq(activeAlarm.getId()))).thenReturn(Futures.immediateFuture(activeAlarm));
 //        doAnswer((Answer<Alarm>) invocationOnMock -> (Alarm) (invocationOnMock.getArguments())[0]).when(alarmService).createOrUpdateAlarm(activeAlarm);
 
         node.onMsg(ctx, msg);