diff --git a/frigate/detectors/plugins/deepstack.py b/frigate/detectors/plugins/deepstack.py
index 9f3d323a2..2a9024a49 100644
--- a/frigate/detectors/plugins/deepstack.py
+++ b/frigate/detectors/plugins/deepstack.py
@@ -5,7 +5,7 @@ import io
 
 from frigate.detectors.detection_api import DetectionApi
 from frigate.detectors.detector_config import BaseDetectorConfig
-from typing import Literal
+from typing_extensions import Literal
 from pydantic import Extra, Field
 from PIL import Image