diff --git a/src/paperless/checks.py b/src/paperless/checks.py
index e5ab442ab..845ff2d0b 100644
--- a/src/paperless/checks.py
+++ b/src/paperless/checks.py
@@ -130,7 +130,7 @@ def settings_values_check(app_configs, **kwargs):
         if settings.OCR_MODE not in {"force", "skip", "redo", "skip_noarchive"}:
             msgs.append(Error(f'OCR output mode "{settings.OCR_MODE}" is not valid'))
 
-        if settings.OCR_CLEAN not in {"clean", "clean-final"}:
+        if settings.OCR_CLEAN not in {"clean", "clean-final", "none"}:
             msgs.append(Error(f'OCR clean mode "{settings.OCR_CLEAN}" is not valid'))
         return msgs