diff --git a/cmd/frostfs-adm/internal/modules/morph/generate_test.go b/cmd/frostfs-adm/internal/modules/morph/generate_test.go
index 39cfc57182..457813df02 100644
--- a/cmd/frostfs-adm/internal/modules/morph/generate_test.go
+++ b/cmd/frostfs-adm/internal/modules/morph/generate_test.go
@@ -7,6 +7,7 @@ import (
 	"os"
 	"path/filepath"
 	"strconv"
+	"sync"
 	"testing"
 
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring"
@@ -71,24 +72,31 @@ func TestGenerateAlphabet(t *testing.T) {
 	buf.WriteString(testContractPassword + "\r")
 	require.NoError(t, generateAlphabetCreds(generateAlphabetCmd, nil))
 
+	var wg sync.WaitGroup
 	for i := uint64(0); i < size; i++ {
-		p := filepath.Join(walletDir, innerring.GlagoliticLetter(i).String()+".json")
-		w, err := wallet.NewWalletFromFile(p)
-		require.NoError(t, err, "wallet doesn't exist")
-		require.Equal(t, 3, len(w.Accounts), "not all accounts were created")
-		for _, a := range w.Accounts {
-			err := a.Decrypt(strconv.FormatUint(i, 10), keys.NEP2ScryptParams())
-			require.NoError(t, err, "can't decrypt account")
-			switch a.Label {
-			case consensusAccountName:
-				require.Equal(t, smartcontract.GetDefaultHonestNodeCount(size), len(a.Contract.Parameters))
-			case committeeAccountName:
-				require.Equal(t, smartcontract.GetMajorityHonestNodeCount(size), len(a.Contract.Parameters))
-			default:
-				require.Equal(t, singleAccountName, a.Label)
+		i := i
+		go func() {
+			defer wg.Done()
+			p := filepath.Join(walletDir, innerring.GlagoliticLetter(i).String()+".json")
+			w, err := wallet.NewWalletFromFile(p)
+			require.NoError(t, err, "wallet doesn't exist")
+			require.Equal(t, 3, len(w.Accounts), "not all accounts were created")
+
+			for _, a := range w.Accounts {
+				err := a.Decrypt(strconv.FormatUint(i, 10), keys.NEP2ScryptParams())
+				require.NoError(t, err, "can't decrypt account")
+				switch a.Label {
+				case consensusAccountName:
+					require.Equal(t, smartcontract.GetDefaultHonestNodeCount(size), len(a.Contract.Parameters))
+				case committeeAccountName:
+					require.Equal(t, smartcontract.GetMajorityHonestNodeCount(size), len(a.Contract.Parameters))
+				default:
+					require.Equal(t, singleAccountName, a.Label)
+				}
 			}
-		}
+		}()
 	}
+	wg.Wait()
 
 	t.Run("check contract group wallet", func(t *testing.T) {
 		p := filepath.Join(walletDir, contractWalletFilename)