diff --git a/cmd/lotus-bench/main.go b/cmd/lotus-bench/main.go
index 31fa32019..41d1d53ba 100644
--- a/cmd/lotus-bench/main.go
+++ b/cmd/lotus-bench/main.go
@@ -32,7 +32,6 @@ import (
 	lapi "github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
-	"github.com/filecoin-project/lotus/chain/actors/policy"
 	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/filecoin-project/lotus/genesis"
 )
@@ -175,8 +174,6 @@ var sealBenchCmd = &cli.Command{
 		},
 	},
 	Action: func(c *cli.Context) error {
-		policy.AddSupportedProofTypes(abi.RegisteredSealProof_StackedDrg2KiBV1, abi.RegisteredSealProof_StackedDrg8MiBV1, abi.RegisteredSealProof_StackedDrg512MiBV1)
-
 		if c.Bool("no-gpu") {
 			err := os.Setenv("BELLMAN_NO_GPU", "1")
 			if err != nil {