diff --git a/oonipipeline/src/oonipipeline/tasks/updaters/asnmeta_updater.py b/oonipipeline/src/oonipipeline/tasks/updaters/asnmeta_updater.py
index 1822f402..0d8b94c7 100644
--- a/oonipipeline/src/oonipipeline/tasks/updaters/asnmeta_updater.py
+++ b/oonipipeline/src/oonipipeline/tasks/updaters/asnmeta_updater.py
@@ -39,7 +39,10 @@ def fetch_data() -> List[dict]:
     for asn, history in j.items():
         asn = int(asn)
         for v in history:
-            changed = datetime.strptime(v[2], "%Y%m%d").date()
+            try:
+                changed = datetime.strptime(v[2], "%Y%m%d").date()
+            except ValueError:
+                changed = None
             rows.append(
                 {
                     "asn": asn,