diff --git a/src/main/events/library/get-library.ts b/src/main/events/library/get-library.ts
index 9fb3416b..13a21422 100644
--- a/src/main/events/library/get-library.ts
+++ b/src/main/events/library/get-library.ts
@@ -25,7 +25,7 @@ const getLibrary = async (): Promise<LibraryGame[]> => {
               const achievements = await gameAchievementsSublevel.get(key);
 
               unlockedAchievementCount =
-                achievements?.unlockedAchievements.length ?? 0;
+                achievements?.unlockedAchievements?.length ?? 0;
             }
 
             return {