diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9639dc5..3640a74 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 ## [X.X.X] - 202X-XX-XX
 
+## [0.3.1] - 2025-12-13
+
+### Fixed
+
+- Check that activity has `application_id` before attempting to compare 
+
 ## [0.3.0] - 2025-09-21
 
 ### Added
diff --git a/oblivionis/bot.py b/oblivionis/bot.py
index 59afa87..2fd7ee1 100644
--- a/oblivionis/bot.py
+++ b/oblivionis/bot.py
@@ -26,7 +26,9 @@ def are_activities_equal(a, b) -> bool:
         case (_, None) | (None, _):
             return False
         case (x, y):
-            return x.name == y.name and x.application_id == y.application_id
+            x_app_id = getattr(x, "application_id", None)
+            y_app_id = getattr(y, "application_id", None)
+            return x.name == y.name and x_app_id == y_app_id
     return False