diff --git a/cmd/http-gw/integration_test.go b/cmd/http-gw/integration_test.go
index dd4d60f..dcbf771 100644
--- a/cmd/http-gw/integration_test.go
+++ b/cmd/http-gw/integration_test.go
@@ -14,6 +14,7 @@ import (
 	"net/http"
 	"os"
 	"sort"
+	"strings"
 	"testing"
 	"time"
 
@@ -54,6 +55,8 @@ func TestIntegration(t *testing.T) {
 		"1.2.7",
 		"1.3.0",
 		"1.5.0",
+		"1.6.0",
+		"1.6.5",
 	}
 	key, err := keys.NewPrivateKeyFromHex("1dd37fba80fec4e6a6f13fd708d8dcb3b29def768017052f6c930fa1c5d90bbb")
 	require.NoError(t, err)
@@ -70,21 +73,26 @@ func TestIntegration(t *testing.T) {
 		ctx, cancel2 := context.WithCancel(rootCtx)
 
 		aioContainer := createDockerContainer(ctx, t, aioImage+version)
+		if strings.HasPrefix(version, "1.6") {
+			registerUser(t, ctx, aioContainer, file.Name())
+		}
+
+		// See the logs from the command execution.
 		server, cancel := runServer(file.Name())
 		clientPool := getPool(ctx, t, key)
-		CID, err := createContainer(ctx, t, clientPool, ownerID, version)
+		CID, err := createContainer(ctx, t, clientPool, ownerID)
 		require.NoError(t, err, version)
 
 		token := makeBearerToken(t, key, ownerID, version)
 
-		t.Run("simple put "+version, func(t *testing.T) { simplePut(ctx, t, clientPool, CID, version) })
+		t.Run("simple put "+version, func(t *testing.T) { simplePut(ctx, t, clientPool, CID) })
 		t.Run("put with bearer token in header"+version, func(t *testing.T) { putWithBearerTokenInHeader(ctx, t, clientPool, CID, token) })
 		t.Run("put with bearer token in cookie"+version, func(t *testing.T) { putWithBearerTokenInCookie(ctx, t, clientPool, CID, token) })
 		t.Run("put with duplicate keys "+version, func(t *testing.T) { putWithDuplicateKeys(t, CID) })
-		t.Run("simple get "+version, func(t *testing.T) { simpleGet(ctx, t, clientPool, ownerID, CID, version) })
-		t.Run("get by attribute "+version, func(t *testing.T) { getByAttr(ctx, t, clientPool, ownerID, CID, version) })
-		t.Run("get zip "+version, func(t *testing.T) { getZip(ctx, t, clientPool, ownerID, CID, version) })
-		t.Run("test namespaces "+version, func(t *testing.T) { checkNamespaces(ctx, t, clientPool, ownerID, CID, version) })
+		t.Run("simple get "+version, func(t *testing.T) { simpleGet(ctx, t, clientPool, ownerID, CID) })
+		t.Run("get by attribute "+version, func(t *testing.T) { getByAttr(ctx, t, clientPool, ownerID, CID) })
+		t.Run("get zip "+version, func(t *testing.T) { getZip(ctx, t, clientPool, ownerID, CID) })
+		t.Run("test namespaces "+version, func(t *testing.T) { checkNamespaces(ctx, t, clientPool, ownerID, CID) })
 
 		cancel()
 		server.Wait()
@@ -107,7 +115,7 @@ func runServer(pathToWallet string) (App, context.CancelFunc) {
 	return application, cancel
 }
 
-func simplePut(ctx context.Context, t *testing.T, p *pool.Pool, CID cid.ID, version string) {
+func simplePut(ctx context.Context, t *testing.T, p *pool.Pool, CID cid.ID) {
 	url := testHost + "/upload/" + CID.String()
 	makePutRequestAndCheck(ctx, t, p, CID, url)
 
@@ -255,7 +263,7 @@ func putWithDuplicateKeys(t *testing.T, CID cid.ID) {
 	require.Equal(t, http.StatusBadRequest, resp.StatusCode)
 }
 
-func simpleGet(ctx context.Context, t *testing.T, clientPool *pool.Pool, ownerID user.ID, CID cid.ID, version string) {
+func simpleGet(ctx context.Context, t *testing.T, clientPool *pool.Pool, ownerID user.ID, CID cid.ID) {
 	content := "content of file"
 	attributes := map[string]string{
 		"some-attr": "some-get-value",
@@ -302,7 +310,7 @@ func checkGetByAttrResponse(t *testing.T, resp *http.Response, content string, a
 	}
 }
 
-func getByAttr(ctx context.Context, t *testing.T, clientPool *pool.Pool, ownerID user.ID, CID cid.ID, version string) {
+func getByAttr(ctx context.Context, t *testing.T, clientPool *pool.Pool, ownerID user.ID, CID cid.ID) {
 	keyAttr, valAttr := "some-attr", "some-get-by-attr-value"
 	content := "content of file"
 	attributes := map[string]string{keyAttr: valAttr}
@@ -324,7 +332,7 @@ func getByAttr(ctx context.Context, t *testing.T, clientPool *pool.Pool, ownerID
 	checkGetByAttrResponse(t, resp, content, expectedAttr)
 }
 
-func getZip(ctx context.Context, t *testing.T, clientPool *pool.Pool, ownerID user.ID, CID cid.ID, version string) {
+func getZip(ctx context.Context, t *testing.T, clientPool *pool.Pool, ownerID user.ID, CID cid.ID) {
 	names := []string{"zipfolder/dir/name1.txt", "zipfolder/name2.txt"}
 	contents := []string{"content of file1", "content of file2"}
 	attributes1 := map[string]string{object.AttributeFilePath: names[0]}
@@ -389,7 +397,7 @@ func checkZip(t *testing.T, data []byte, length int64, names, contents []string)
 	}
 }
 
-func checkNamespaces(ctx context.Context, t *testing.T, clientPool *pool.Pool, ownerID user.ID, CID cid.ID, version string) {
+func checkNamespaces(ctx context.Context, t *testing.T, clientPool *pool.Pool, ownerID user.ID, CID cid.ID) {
 	content := "content of file"
 	attributes := map[string]string{
 		"some-attr": "some-get-value",
@@ -466,7 +474,7 @@ func getPool(ctx context.Context, t *testing.T, key *keys.PrivateKey) *pool.Pool
 	return clientPool
 }
 
-func createContainer(ctx context.Context, t *testing.T, clientPool *pool.Pool, ownerID user.ID, version string) (cid.ID, error) {
+func createContainer(ctx context.Context, t *testing.T, clientPool *pool.Pool, ownerID user.ID) (cid.ID, error) {
 	var policy netmap.PlacementPolicy
 	err := policy.DecodeString("REP 1")
 	require.NoError(t, err)
@@ -526,6 +534,18 @@ func putObject(ctx context.Context, t *testing.T, clientPool *pool.Pool, ownerID
 	return id.ObjectID
 }
 
+func registerUser(t *testing.T, ctx context.Context, aioContainer testcontainers.Container, pathToWallet string) {
+	err := aioContainer.CopyFileToContainer(ctx, pathToWallet, "/usr/wallet.json", 644)
+	require.NoError(t, err)
+
+	_, err = aioContainer.Exec(ctx, []string{
+		"/usr/bin/frostfs-s3-authmate", "register-user",
+		"--wallet", "/usr/wallet.json",
+		"--rpc-endpoint", "http://localhost:30333",
+		"--contract-wallet", "/config/s3-gw-wallet.json"})
+	require.NoError(t, err)
+}
+
 func makeBearerToken(t *testing.T, key *keys.PrivateKey, ownerID user.ID, version string) string {
 	tkn := new(bearer.Token)
 	tkn.ForUser(ownerID)