diff --git a/functions/src/notifications/membershipStatusNotifications.ts b/functions/src/notifications/membershipStatusNotifications.ts
index 4a99688..218ff95 100644
--- a/functions/src/notifications/membershipStatusNotifications.ts
+++ b/functions/src/notifications/membershipStatusNotifications.ts
@@ -545,6 +545,7 @@ async function sendTrainerNotifications(
       try {
         const trainerName = await getTrainerName(assignment.trainerId);
         const trainerUserId = await getTrainerUserId(assignment.trainerId);
+        const kTrainerRole = 'Trainer';
 
         const notifType =
           notificationType === "expired"
@@ -588,7 +589,7 @@ async function sendTrainerNotifications(
             gymName,
             assignmentId: assignment.id,
             formattedExpiryDate: formattedDate,
-            role: 'Trainer',
+            role: kTrainerRole,
             expiryDate: expiryDate
               ? admin.firestore.Timestamp.fromDate(expiryDate)
               : admin.firestore.Timestamp.fromDate(new Date()),