diff --git a/mkgui/app.py b/mkgui/app.py
index e14a106..3254499 100644
--- a/mkgui/app.py
+++ b/mkgui/app.py
@@ -1,4 +1,3 @@
-from asyncio.windows_events import NULL
 from pydantic import BaseModel, Field
 import os
 from pathlib import Path
diff --git a/mkgui/app_vc.py b/mkgui/app_vc.py
index 8c0a1f7..1d69b4a 100644
--- a/mkgui/app_vc.py
+++ b/mkgui/app_vc.py
@@ -1,4 +1,3 @@
-from asyncio.windows_events import NULL
 from synthesizer.inference import Synthesizer
 from pydantic import BaseModel, Field
 from encoder import inference as speacker_encoder