diff --git a/aurora/models/change.py b/aurora/models/change.py
index 0c7148a..0d0337f 100644
--- a/aurora/models/change.py
+++ b/aurora/models/change.py
@@ -53,10 +53,14 @@ class Change(AuroraBaseModel):
         else:
             timestamp = data["timestamp"]
 
+        try:
+            data["user_id"] = int(data["user_id"])
+        except ValueError:
+            data["user_id"] = 0
+
         data.update({
             "timestamp": timestamp,
             "end_timestamp": end_timestamp,
-            "duration": duration,
-            "user_id": int(data["user_id"])
+            "duration": duration
         })
         return cls(bot=bot, **data)