diff --git a/functions/src/notifications/sendGentleReminderCallable.ts b/functions/src/notifications/sendGentleReminderCallable.ts
index 73eae984..c313b9fe 100644
--- a/functions/src/notifications/sendGentleReminderCallable.ts
+++ b/functions/src/notifications/sendGentleReminderCallable.ts
@@ -1,5 +1,6 @@
 import * as functions from 'firebase-functions'
 import * as admin from 'firebase-admin'
+import { pruneDeadTokens } from './pruneTokens'
 
 const GENTLE_REMINDER_MAX_PER_HOUR = 5
 const GENTLE_REMINDER_WINDOW_MS = 60 * 60 * 1000 // 1 hour
@@ -186,6 +187,8 @@ export const sendGentleReminderCallable = functions.https.onCall(async (_data, c
         )
       }
     })
+
+    await pruneDeadTokens(db, partnerId, tokens, sendResults)
   }
 
   console.log(