diff --git a/daemon/started_service.go b/daemon/started_service.go
index 06335249..964e83fd 100644
--- a/daemon/started_service.go
+++ b/daemon/started_service.go
@@ -622,7 +622,7 @@ func (s *StartedService) readGroups() *Groups {
 			}
 			g.Items = append(g.Items, &item)
 		}
-		if len(g.Items) < 2 {
+		if len(g.Items) == 0 {
 			continue
 		}
 		gs.Group = append(gs.Group, &g)