diff --git a/integration/README.md b/integration/README.md
deleted file mode 100644
index 5937214a1..000000000
--- a/integration/README.md
+++ /dev/null
@@ -1,20 +0,0 @@
-# Integration package
-The main goal is to have integration tests here.
-
-### Performance test
-Right now we have `performance_test.go` to measure number of processed TX per second.
-In order to run it:
-```
-$ cd integration
-$ go test -bench=. -benchmem
-```
-
-Result:
-```
-10000            402421 ns/op          177370 B/op         90 allocs/op
-PASS
-ok      github.com/nspcc-dev/neo-go/integration        4.360s
-
-```
-
-Which means that in 4.360 seconds neo-go processes 10 000 transactions.
\ No newline at end of file
diff --git a/integration/performance_test.go b/integration/performance_test.go
deleted file mode 100644
index c2d9b5f6d..000000000
--- a/integration/performance_test.go
+++ /dev/null
@@ -1,105 +0,0 @@
-package integration
-
-import (
-	"math/rand"
-	"testing"
-
-	"github.com/nspcc-dev/neo-go/pkg/config"
-	"github.com/nspcc-dev/neo-go/pkg/config/netmode"
-	"github.com/nspcc-dev/neo-go/pkg/core"
-	"github.com/nspcc-dev/neo-go/pkg/core/storage"
-	"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/network"
-	"github.com/nspcc-dev/neo-go/pkg/wallet"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-	"go.uber.org/zap/zaptest"
-)
-
-// Benchmark test to measure number of processed TX.
-// Same benchmark made on reference C# node https://github.com/neo-project/neo/issues/1321.
-func BenchmarkTXPerformanceTest(t *testing.B) {
-	net := netmode.UnitTestNet
-	configPath := "../config"
-	cfg, err := config.Load(configPath, net)
-	require.NoError(t, err, "could not load config")
-
-	logger := zaptest.NewLogger(t)
-	memoryStore := storage.NewMemoryStore()
-	chain, err := core.NewBlockchain(memoryStore, cfg.ProtocolConfiguration, logger)
-	require.NoError(t, err, "could not create chain")
-
-	go chain.Run()
-
-	serverConfig := network.NewServerConfig(cfg)
-	server, err := network.NewServer(serverConfig, chain, logger)
-	require.NoError(t, err, "could not create server")
-	data := prepareData(t)
-	t.ResetTimer()
-
-	for n := 0; n < t.N; n++ {
-		assert.Equal(t, network.RelaySucceed, server.RelayTxn(data[n]))
-		assert.Equal(t, network.RelayAlreadyExists, server.RelayTxn(data[n]))
-	}
-	chain.Close()
-}
-
-func prepareData(t *testing.B) []*transaction.Transaction {
-	var data []*transaction.Transaction
-
-	wif := getWif(t)
-	acc, err := wallet.NewAccountFromWIF(wif.S)
-	require.NoError(t, err)
-
-	for n := 0; n < t.N; n++ {
-		tx := getTX(t, wif)
-		require.NoError(t, acc.SignTx(tx))
-		data = append(data, tx)
-	}
-	return data
-}
-
-// getWif returns Wif.
-func getWif(t *testing.B) *keys.WIF {
-	var (
-		wifEncoded = "KxhEDBQyyEFymvfJD96q8stMbJMbZUb6D1PmXqBWZDU2WvbvVs9o"
-		version    = byte(0x00)
-	)
-	wif, err := keys.WIFDecode(wifEncoded, version)
-	require.NoError(t, err)
-	return wif
-}
-
-// getTX returns Invocation transaction with some random attributes in order to have different hashes.
-func getTX(t *testing.B, wif *keys.WIF) *transaction.Transaction {
-	fromAddress := wif.PrivateKey.Address()
-	fromAddressHash, err := address.StringToUint160(fromAddress)
-	require.NoError(t, err)
-
-	tx := transaction.New(netmode.UnitTestNet, []byte{0x51}, 1)
-	tx.Version = 0
-	tx.Signers = []transaction.Signer{
-		{
-			Account: fromAddressHash,
-			Scopes:  transaction.FeeOnly,
-		},
-	}
-	return tx
-}
-
-// String returns a random string with the n as its length.
-func randString(n int) string {
-	b := make([]byte, n)
-	for i := range b {
-		b[i] = byte(Int(65, 90))
-	}
-
-	return string(b)
-}
-
-// Int returns a random integer in [min,max).
-func Int(min, max int) int {
-	return min + rand.Intn(max-min)
-}
diff --git a/integration/plug.go b/integration/plug.go
deleted file mode 100644
index b496ca5d5..000000000
--- a/integration/plug.go
+++ /dev/null
@@ -1,6 +0,0 @@
-// Package integration contains integration tests.
-// See README.md for more info.
-// This file exists with the sole purpose to get rid of
-// "go build github.com/nspcc-dev/neo-go/integration: no non-test Go files in *"
-// when running `go test -coverpkg=all`.
-package integration