diff --git a/collector/config.go b/collector/config.go
index 1ec2eff5..1ce8b99f 100644
--- a/collector/config.go
+++ b/collector/config.go
@@ -201,5 +201,6 @@ type FilesystemConfig struct {
 }
 
 type IPVSConfig struct {
-	Labels *string
+	Labels    *string
+	LabelsSet bool
 }