diff --git a/engine/cdrstats.go b/engine/cdrstats.go
index c4b293204..2074763b2 100644
--- a/engine/cdrstats.go
+++ b/engine/cdrstats.go
@@ -76,6 +76,9 @@ type CdrStats struct {
 }
 
 func (cs *CdrStats) AcceptCdr(cdr *utils.StoredCdr) bool {
+	if cdr == nil {
+		return false
+	}
 	if len(cs.SetupInterval) > 0 {
 		if cdr.SetupTime.Before(cs.SetupInterval[0]) {
 			return false
diff --git a/engine/stats.go b/engine/stats.go
index bc4f4ed1d..2580c9b4d 100644
--- a/engine/stats.go
+++ b/engine/stats.go
@@ -148,7 +148,7 @@ func (s *Stats) UpdateQueues(css []*CdrStats, out *int) error {
 		var existing bool
 		if oldQueues != nil {
 			if sq, existing = oldQueues[cs.Id]; existing {
-				sq.conf = cs
+				sq.UpdateConf(cs)
 			}
 		}
 		if sq == nil {