diff --git a/chain/consensus/filcns/compute_state.go b/chain/consensus/filcns/compute_state.go
index 405410f62..0b706689a 100644
--- a/chain/consensus/filcns/compute_state.go
+++ b/chain/consensus/filcns/compute_state.go
@@ -4,6 +4,13 @@ import (
 	"context"
 	"sync/atomic"
 
+	exported0 "github.com/filecoin-project/specs-actors/actors/builtin/exported"
+	exported2 "github.com/filecoin-project/specs-actors/v2/actors/builtin/exported"
+	exported3 "github.com/filecoin-project/specs-actors/v3/actors/builtin/exported"
+	exported4 "github.com/filecoin-project/specs-actors/v4/actors/builtin/exported"
+	exported5 "github.com/filecoin-project/specs-actors/v5/actors/builtin/exported"
+	exported6 "github.com/filecoin-project/specs-actors/v6/actors/builtin/exported"
+	exported7 "github.com/filecoin-project/specs-actors/v7/actors/builtin/exported"
 	"github.com/ipfs/go-cid"
 	cbor "github.com/ipfs/go-ipld-cbor"
 	cbg "github.com/whyrusleeping/cbor-gen"
@@ -34,17 +41,17 @@ import (
 func NewActorRegistry() *vm.ActorRegistry {
 	inv := vm.NewActorRegistry()
 
+	inv.Register(actorstypes.Version0, vm.ActorsVersionPredicate(actorstypes.Version0), builtin.MakeRegistryLegacy(exported0.BuiltinActors()))
+	inv.Register(actorstypes.Version2, vm.ActorsVersionPredicate(actorstypes.Version2), builtin.MakeRegistryLegacy(exported2.BuiltinActors()))
+	inv.Register(actorstypes.Version3, vm.ActorsVersionPredicate(actorstypes.Version3), builtin.MakeRegistryLegacy(exported3.BuiltinActors()))
+	inv.Register(actorstypes.Version4, vm.ActorsVersionPredicate(actorstypes.Version4), builtin.MakeRegistryLegacy(exported4.BuiltinActors()))
+	inv.Register(actorstypes.Version5, vm.ActorsVersionPredicate(actorstypes.Version5), builtin.MakeRegistryLegacy(exported5.BuiltinActors()))
+	inv.Register(actorstypes.Version6, vm.ActorsVersionPredicate(actorstypes.Version6), builtin.MakeRegistryLegacy(exported6.BuiltinActors()))
+	inv.Register(actorstypes.Version7, vm.ActorsVersionPredicate(actorstypes.Version7), builtin.MakeRegistryLegacy(exported7.BuiltinActors()))
+	inv.Register(actorstypes.Version8, vm.ActorsVersionPredicate(actorstypes.Version8), builtin.MakeRegistry(actorstypes.Version8))
+	inv.Register(actorstypes.Version9, vm.ActorsVersionPredicate(actorstypes.Version9), builtin.MakeRegistry(actorstypes.Version9))
+
 	// Hyperspace started with actors v10.
-	//
-	// inv.Register(actorstypes.Version0, vm.ActorsVersionPredicate(actorstypes.Version0), builtin.MakeRegistryLegacy(exported0.BuiltinActors()))
-	// inv.Register(actorstypes.Version2, vm.ActorsVersionPredicate(actorstypes.Version2), builtin.MakeRegistryLegacy(exported2.BuiltinActors()))
-	// inv.Register(actorstypes.Version3, vm.ActorsVersionPredicate(actorstypes.Version3), builtin.MakeRegistryLegacy(exported3.BuiltinActors()))
-	// inv.Register(actorstypes.Version4, vm.ActorsVersionPredicate(actorstypes.Version4), builtin.MakeRegistryLegacy(exported4.BuiltinActors()))
-	// inv.Register(actorstypes.Version5, vm.ActorsVersionPredicate(actorstypes.Version5), builtin.MakeRegistryLegacy(exported5.BuiltinActors()))
-	// inv.Register(actorstypes.Version6, vm.ActorsVersionPredicate(actorstypes.Version6), builtin.MakeRegistryLegacy(exported6.BuiltinActors()))
-	// inv.Register(actorstypes.Version7, vm.ActorsVersionPredicate(actorstypes.Version7), builtin.MakeRegistryLegacy(exported7.BuiltinActors()))
-	// inv.Register(actorstypes.Version8, vm.ActorsVersionPredicate(actorstypes.Version8), builtin.MakeRegistry(actorstypes.Version8))
-	// inv.Register(actorstypes.Version9, vm.ActorsVersionPredicate(actorstypes.Version9), builtin.MakeRegistry(actorstypes.Version9))
 	inv.Register(actorstypes.Version10, vm.ActorsVersionPredicate(actorstypes.Version10), builtin.MakeRegistry(actorstypes.Version10))
 	inv.Register(actorstypes.Version11, vm.ActorsVersionPredicate(actorstypes.Version11), builtin.MakeRegistry(actorstypes.Version11))
 	inv.Register(actorstypes.Version12, vm.ActorsVersionPredicate(actorstypes.Version12), builtin.MakeRegistry(actorstypes.Version12))