diff --git a/tests/rtp/test_format_switching.py b/tests/rtp/test_format_switching.py
index 43daaa3da7f5c1dcb6813d7b9dad3666c62f62ac..4bbc4fa6db11a875352fd4a37d56f330d80a11c7 100644
--- a/tests/rtp/test_format_switching.py
+++ b/tests/rtp/test_format_switching.py
@@ -34,27 +34,19 @@ __doc__ = """
 To configure test modules.
 """
 
-import pytest
-import csv
 import os
 import sys
-import random
-
 from tempfile import TemporaryDirectory
 from pathlib import Path
-import soundfile as sf
-import numpy as np
 
 ROOT_DIR = os.path.abspath(os.path.join(os.path.dirname(__file__), "../.."))
 sys.path.append(ROOT_DIR)
 
 from tests.conftest import EncoderFrontend, DecoderFrontend
-from tests.create_short_testvectors import create_short_testvectors
 from tests.renderer.constants import (
     FORMAT_TO_FILE_COMPARETEST,
     FORMAT_TO_METADATA_FILES,
 )
-from ivasrtp import *
 import platform
 
 BIN_EXT = ".exe" if platform.system() == "Windows" else ""
@@ -104,8 +96,8 @@ def test_format_switching_new_encoder (
 ):
     bitrate = 48000
     fs = 48
-    bandwidth = "FB"
     outMode = ""
+    cut_suffix = "_cut.wav"
 
     dut_encoder_path = Path(ROOT_DIR).joinpath(f"IVAS_cod{BIN_EXT}")
     dut_encoder_fmtsw_path = Path(ROOT_DIR).joinpath(f"IVAS_cod_fmtsw{BIN_EXT}")
@@ -113,12 +105,6 @@ def test_format_switching_new_encoder (
         dut_encoder_fmtsw_path, "DUT", record_property
     )
 
-    # Create 1s test files
-    cut_suffix = "_cut.wav"
-    test_file = Path( str(FORMAT_TO_FILE_COMPARETEST["MONO"]).replace(".wav", cut_suffix) )
-    if not test_file.exists():
-        create_short_testvectors(1.0, False, None)
-
     with TemporaryDirectory() as tmp_dir:
 
         # Create file for encoding commands