diff --git a/test/e2e_node/critical_pod_test.go b/test/e2e_node/critical_pod_test.go
index d9fae3fb516..45eda9ffa21 100644
--- a/test/e2e_node/critical_pod_test.go
+++ b/test/e2e_node/critical_pod_test.go
@@ -50,7 +50,7 @@ var _ = SIGDescribe("CriticalPod [Serial] [Disruptive] [NodeFeature:CriticalPod]
 			}
 		})
 
-		ginkgo.It("should be able to create and delete a critical pod", func() {
+		ginkgo.It("[Flaky] should be able to create and delete a critical pod", func() {
 			configEnabled, err := isKubeletConfigEnabled(f)
 			framework.ExpectNoError(err)
 			if !configEnabled {
diff --git a/test/e2e_node/device_plugin_test.go b/test/e2e_node/device_plugin_test.go
index 5362c32178d..9e4493f3a21 100644
--- a/test/e2e_node/device_plugin_test.go
+++ b/test/e2e_node/device_plugin_test.go
@@ -119,7 +119,7 @@ func testDevicePlugin(f *framework.Framework, pluginSockDir string) {
 			}
 			initialConfig.FeatureGates[string(features.KubeletPodResources)] = true
 		})
-		ginkgo.It("Verifies the Kubelet device plugin functionality.", func() {
+		ginkgo.It("[Flaky] Verifies the Kubelet device plugin functionality.", func() {
 			ginkgo.By("Wait for node is ready to start with")
 			e2enode.WaitForNodeToBeReady(f.ClientSet, framework.TestContext.NodeName, 5*time.Minute)
 			dp := getSampleDevicePluginPod()