diff --git a/swh/loader/core/loader.py b/swh/loader/core/loader.py
--- a/swh/loader/core/loader.py
+++ b/swh/loader/core/loader.py
@@ -454,7 +454,7 @@
                     },
                 },
             )
-            if not isinstance(e, (SystemExit, KeyboardInterrupt)):
+            if not isinstance(e, (SystemExit, KeyboardInterrupt, NotFound)):
                 sentry_sdk.capture_exception()
             visit_status = OriginVisitStatus(
                 origin=self.origin.url,