diff --git a/cmd/frostfs-adm/internal/modules/morph/local_client.go b/cmd/frostfs-adm/internal/modules/morph/local_client.go
index eca9f45b71..b00eca6b4b 100644
--- a/cmd/frostfs-adm/internal/modules/morph/local_client.go
+++ b/cmd/frostfs-adm/internal/modules/morph/local_client.go
@@ -19,10 +19,8 @@ import (
 	"github.com/nspcc-dev/neo-go/pkg/core/transaction"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
 	"github.com/nspcc-dev/neo-go/pkg/encoding/address"
-	"github.com/nspcc-dev/neo-go/pkg/encoding/fixedn"
 	"github.com/nspcc-dev/neo-go/pkg/io"
 	"github.com/nspcc-dev/neo-go/pkg/neorpc/result"
-	"github.com/nspcc-dev/neo-go/pkg/network/payload"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/unwrap"
@@ -184,21 +182,6 @@ func (l *localClient) InvokeFunction(h util.Uint160, method string, sPrm []smart
 	return invokeFunction(l, h, method, pp, ss)
 }
 
-func (l *localClient) CalculateNotaryFee(_ uint8) (int64, error) {
-	// not used by `morph init` command
-	panic("unexpected call")
-}
-
-func (l *localClient) SignAndPushP2PNotaryRequest(_ *transaction.Transaction, _ []byte, _ int64, _ int64, _ uint32, _ *wallet.Account) (*payload.P2PNotaryRequest, error) {
-	// not used by `morph init` command
-	panic("unexpected call")
-}
-
-func (l *localClient) SignAndPushInvocationTx(_ []byte, _ *wallet.Account, _ int64, _ fixedn.Fixed8, _ []rpcclient.SignerAccount) (util.Uint256, error) {
-	// not used by `morph init` command
-	panic("unexpected call")
-}
-
 func (l *localClient) TerminateSession(_ uuid.UUID) (bool, error) {
 	// not used by `morph init` command
 	panic("unexpected call")
diff --git a/cmd/frostfs-adm/internal/modules/morph/n3client.go b/cmd/frostfs-adm/internal/modules/morph/n3client.go
index e3042740b9..d99715592f 100644
--- a/cmd/frostfs-adm/internal/modules/morph/n3client.go
+++ b/cmd/frostfs-adm/internal/modules/morph/n3client.go
@@ -9,9 +9,7 @@ import (
 	"github.com/nspcc-dev/neo-go/pkg/core/state"
 	"github.com/nspcc-dev/neo-go/pkg/core/transaction"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
-	"github.com/nspcc-dev/neo-go/pkg/encoding/fixedn"
 	"github.com/nspcc-dev/neo-go/pkg/neorpc/result"
-	"github.com/nspcc-dev/neo-go/pkg/network/payload"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/actor"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
@@ -34,10 +32,7 @@ type Client interface {
 	CreateTxFromScript([]byte, *wallet.Account, int64, int64, []rpcclient.SignerAccount) (*transaction.Transaction, error)
 	SendRawTransaction(*transaction.Transaction) (util.Uint256, error)
 	GetCommittee() (keys.PublicKeys, error)
-	CalculateNotaryFee(uint8) (int64, error)
 	CalculateNetworkFee(tx *transaction.Transaction) (int64, error)
-	SignAndPushInvocationTx([]byte, *wallet.Account, int64, fixedn.Fixed8, []rpcclient.SignerAccount) (util.Uint256, error)
-	SignAndPushP2PNotaryRequest(*transaction.Transaction, []byte, int64, int64, uint32, *wallet.Account) (*payload.P2PNotaryRequest, error)
 }
 
 type hashVUBPair struct {