diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5a11f71..d5874ec 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
 
 * Allow each overlay panel to be individually hidden or shown.
 * Trade purchase is now reported in three brackets rather than two: 🅻 | 🅼 | 🅷
+* Automatically attempt to track megaship scenarios.  As with Ground CZs, the game doesn't give us enough information to detect whether you've actually **won** the scenario, so if you drop in and log a kill within 5 minutes, this is tallied as a win for the faction that's at war with the first ship you kill.
 
 
 ## v3.2.0-a2 - 2023-09-10
diff --git a/bgstally/activity.py b/bgstally/activity.py
index b527733..3b36f03 100644
--- a/bgstally/activity.py
+++ b/bgstally/activity.py
@@ -800,7 +800,7 @@ def _bv_megaship_scenario(self, journal_entry:dict, current_system:dict, state:S
         """
         faction:dict = current_system['Factions'].get(journal_entry['VictimFaction'])
         if not faction: return
-        opponent_faction:dict = current_system['Factions'].get(faction.get('Opponent'))
+        opponent_faction:dict = current_system['Factions'].get(faction.get('Opponent', ""))
         if not opponent_faction: return
 
         # If we've already counted this scenario, exit