diff --git a/hack/verify-flags/known-flags.txt b/hack/verify-flags/known-flags.txt
index 9aae8988f3e..8f9172dfa64 100644
--- a/hack/verify-flags/known-flags.txt
+++ b/hack/verify-flags/known-flags.txt
@@ -13,11 +13,10 @@ allow-privileged
 api-burst
 api-prefix
 api-rate
-api-servers
 api-server-port
+api-servers
 api-token
 api-version
-kubernetes-service-node-port
 authorization-mode
 authorization-policy-file
 auth-path
@@ -48,31 +47,33 @@ cluster-tag
 concurrent-endpoint-syncs
 config-sync-period
 configure-cbr0
-contain-pod-resources
 container-port
 container-runtime
+contain-pod-resources
 cors-allowed-origins
+cpu-cfs-quota
+cpu-percent
 create-external-load-balancer
 current-release-pr
 current-replicas
-cpu-percent
 default-container-cpu-limit
 default-container-mem-limit
 delay-shutdown
 delete-namespace
 deleting-pods-burst
 deleting-pods-qps
+deployment-controller-sync-period
 deployment-label-key
 dest-file
 disable-filter
+dockercfg-path
 docker-endpoint
 docker-exec-handler
-dockercfg-path
 driver-port
 dry-run
 duration-sec
-e2e-verify-service-account
 e2e-output-dir
+e2e-verify-service-account
 enable-debugging-handlers
 enable-server
 etcd-config
@@ -93,6 +94,7 @@ external-hostname
 external-ip
 failover-timeout
 file-check-frequency
+file_content_in_loop
 file-suffix
 forward-services
 framework-name
@@ -102,22 +104,23 @@ fuzz-iters
 gce-project
 gce-zone
 gke-cluster
+go-header-file
 google-json-key
 grace-period
 ha-domain
 healthz-bind-address
 healthz-port
 horizontal-pod-autoscaler-sync-period
-deployment-controller-sync-period
+host-ipc-sources
 hostname-override
 host-network-sources
 host-pid-sources
-host-ipc-sources
 http-check-frequency
 http-port
 ignore-not-found
 image-gc-high-threshold
 image-gc-low-threshold
+input-dirs
 insecure-bind-address
 insecure-port
 insecure-skip-tls-verify
@@ -149,6 +152,7 @@ kubelet-root-dir
 kubelet-sync-frequency
 kubelet-timeout
 kube-master
+kubernetes-service-node-port
 label-columns
 last-release-pr
 leave-stdin-open
@@ -209,6 +213,8 @@ oidc-client-id
 oidc-issuer-url
 oidc-username-claim
 oom-score-adj
+output-base
+output-package
 output-version
 out-version
 path-override
@@ -227,22 +233,25 @@ proxy-mode
 proxy-port-range
 public-address-override
 pvclaimbinder-sync-period
-pv-recycler-pod-template-filepath-nfs
-pv-recycler-minimum-timeout-nfs
 pv-recycler-increment-timeout-nfs
-pv-recycler-pod-template-filepath-hostpath
 pv-recycler-minimum-timeout-hostpath
+pv-recycler-minimum-timeout-nfs
+pv-recycler-pod-template-filepath-hostpath
+pv-recycler-pod-template-filepath-nfs
 pv-recycler-timeout-increment-hostpath
 read-only-port
 really-crash-for-testing
+reconcile-cidr
 reconcile-cooldown
 reconcile-interval
 register-node
 register-retry-count
+register-schedulable
 registry-burst
 registry-qps
 reject-methods
 reject-paths
+repair-malformed-updates
 repo-root
 report-dir
 required-contexts
@@ -250,6 +259,7 @@ resolv-conf
 resource-container
 resource-quota-sync-period
 resource-version
+retry_time
 rkt-path
 rkt-stage1-image
 root-ca-file
@@ -271,11 +281,11 @@ service-node-ports
 service-overrides
 service-sync-period
 session-affinity
-since-seconds
-since-time
 show-all
 shutdown-fd
 shutdown-fifo
+since-seconds
+since-time
 skip-munges
 sort-by
 source-file
@@ -291,6 +301,7 @@ sync-frequency
 system-container
 target-port
 tcp-services
+terminated-pod-gc-threshold
 tls-cert-file
 tls-private-key-file
 token-auth-file
@@ -308,10 +319,3 @@ watch-only
 whitelist-override-label
 windows-line-endings
 www-prefix
-retry_time
-file_content_in_loop
-cpu-cfs-quota
-terminated-pod-gc-threshold
-reconcile-cidr
-register-schedulable
-repair-malformed-updates