diff --git a/pkg/services/ngalert/state/compat.go b/pkg/services/ngalert/state/compat.go
index 1de57a8c9193..e41fa5041a80 100644
--- a/pkg/services/ngalert/state/compat.go
+++ b/pkg/services/ngalert/state/compat.go
@@ -27,6 +27,8 @@ const (
 	ErrorAlertName  = "DatasourceError"
 
 	Rulename = "rulename"
+
+	LogzioStateTransitionAnnotation = "__logzioStateTransition__" // LOGZ.IO GRAFANA CHANGE :: DEV-48550 - Add state transition to annotations
 )
 
 // StateToPostableAlert converts a state to a model that is accepted by Alertmanager. Annotations and Labels are copied from the state.
@@ -159,6 +161,7 @@ func FromStateTransitionToPostableAlerts(firingStates []StateTransition, stateMa
 				alert.Annotations[ngModels.LogzioAccountIdAnnotation] = logzAccountId
 			}
 		}
+		alert.Annotations[LogzioStateTransitionAnnotation] = fmt.Sprintf("{\"state\":\"%v\",\"previousState\":\"%v\"}", alertState.State.State, alertState.PreviousState) // LOGZ.IO GRAFANA CHANGE :: DEV-48550 - Add state transition to annotations
 		// LOGZ.IO GRAFANA CHANGE :: End
 		alerts.PostableAlerts = append(alerts.PostableAlerts, *alert)
 		if alertState.StateReason == ngModels.StateReasonMissingSeries { // do not put stale state back to state manager