diff --git a/bus/routes.go b/bus/routes.go
index 33559ee98..040f241aa 100644
--- a/bus/routes.go
+++ b/bus/routes.go
@@ -1351,7 +1351,11 @@ func (b *Bus) objectsListHandlerPOST(jc jape.Context) {
 	if jc.Decode(&req) != nil {
 		return
 	}
-	resp, err := b.ms.ListObjects(jc.Request.Context(), req.Bucket, req.SlabKey, req.Prefix, req.SortBy, req.SortDir, req.Marker, req.Limit)
+	limit := -1
+	if req.Limit > 0 {
+		limit = req.Limit
+	}
+	resp, err := b.ms.ListObjects(jc.Request.Context(), req.Bucket, req.SlabKey, req.Prefix, req.SortBy, req.SortDir, req.Marker, limit)
 	if errors.Is(err, api.ErrMarkerNotFound) {
 		jc.Error(err, http.StatusBadRequest)
 		return