diff --git a/tests/framework/e2e/cluster.go b/tests/framework/e2e/cluster.go
index d57777b19ae..7905e9b3088 100644
--- a/tests/framework/e2e/cluster.go
+++ b/tests/framework/e2e/cluster.go
@@ -315,8 +315,6 @@ func WithCorruptCheckTime(time time.Duration) EPClusterOption {
 	return func(c *EtcdProcessClusterConfig) { c.ServerConfig.CorruptCheckTime = time }
 }
 
-// experimental-corrupt-check time flag is deprecated in v3.6 and will be decommissioned in v3.7.
-// TODO: delete in v3.7
 func WithExperimentalCorruptCheckTime(time time.Duration) EPClusterOption {
 	return func(c *EtcdProcessClusterConfig) { c.ServerConfig.ExperimentalCorruptCheckTime = time }
 }