diff --git a/tapiriik/services/Fitbit/fitbit.py b/tapiriik/services/Fitbit/fitbit.py
index 2ccb8a61..e3193c77 100644
--- a/tapiriik/services/Fitbit/fitbit.py
+++ b/tapiriik/services/Fitbit/fitbit.py
@@ -266,6 +266,7 @@ class FitbitService(ServiceBase):
         1071: ActivityType.Cycling,
         2131: ActivityType.StrengthTraining,
         2040: ActivityType.StrengthTraining,
+        15000: ActivityType.Other,
     }
 
     SupportedActivities = list(_activityTypeMappings.keys())