diff --git a/cluster/addons/fluentd-elasticsearch/OWNERS b/cluster/addons/fluentd-elasticsearch/OWNERS
index 0c5c1891815..214b9bdcaf8 100644
--- a/cluster/addons/fluentd-elasticsearch/OWNERS
+++ b/cluster/addons/fluentd-elasticsearch/OWNERS
@@ -4,3 +4,5 @@ approvers:
 reviewers:
 - coffeepac
 - piosz
+labels:
+- sig/instrumentation
diff --git a/cluster/addons/fluentd-gcp/OWNERS b/cluster/addons/fluentd-gcp/OWNERS
index d70b164f0a7..e70b51eb68d 100644
--- a/cluster/addons/fluentd-gcp/OWNERS
+++ b/cluster/addons/fluentd-gcp/OWNERS
@@ -4,3 +4,5 @@ approvers:
 reviewers:
 - piosz
 - x13n
+labels:
+- sig/gcp