diff --git a/cmd/frostfs-cli/internal/client/client.go b/cmd/frostfs-cli/internal/client/client.go
index dcd67f0d9..ed9817b86 100644
--- a/cmd/frostfs-cli/internal/client/client.go
+++ b/cmd/frostfs-cli/internal/client/client.go
@@ -659,9 +659,7 @@ func SearchObjects(ctx context.Context, prm SearchObjectsPrm) (*SearchObjectsRes
 
 	for {
 		n, ok = rdr.Read(buf)
-		for i := range n {
-			list = append(list, buf[i])
-		}
+		list = append(list, buf[:n]...)
 		if !ok {
 			break
 		}