diff --git a/test/conformance/testdata/conformance.yaml b/test/conformance/testdata/conformance.yaml
index 9ac049151cb..5468864369b 100755
--- a/test/conformance/testdata/conformance.yaml
+++ b/test/conformance/testdata/conformance.yaml
@@ -158,7 +158,7 @@
     API Server using the current Aggregator [Conformance]'
   description: Ensure that the sample-apiserver code from 1.17 and compiled against
     1.17 will work on the current Aggregator/API-Server.
-  release: v1.17, v1.21
+  release: v1.17, v1.21, v1.27
   file: test/e2e/apimachinery/aggregator.go
 - testname: Custom Resource Definition Conversion Webhook, convert mixed version list
   codename: '[sig-api-machinery] CustomResourceConversionWebhook [Privileged:ClusterAdmin]
diff --git a/test/e2e/apimachinery/aggregator.go b/test/e2e/apimachinery/aggregator.go
index 92ec106a4c7..6955fbdeb39 100644
--- a/test/e2e/apimachinery/aggregator.go
+++ b/test/e2e/apimachinery/aggregator.go
@@ -84,7 +84,7 @@ var _ = SIGDescribe("Aggregator", func() {
 	})
 
 	/*
-		    Release: v1.17, v1.21
+		    Release: v1.17, v1.21, v1.27
 		    Testname: aggregator-supports-the-sample-apiserver
 		    Description: Ensure that the sample-apiserver code from 1.17 and compiled against 1.17
 			will work on the current Aggregator/API-Server.