diff --git a/engine/apps/mobile_app/demo_push.py b/engine/apps/mobile_app/demo_push.py
index 19daca5b..01194c14 100644
--- a/engine/apps/mobile_app/demo_push.py
+++ b/engine/apps/mobile_app/demo_push.py
@@ -8,7 +8,7 @@ from firebase_admin.messaging import APNSPayload, Aps, ApsAlert, CriticalSound,
 
 from apps.mobile_app.exceptions import DeviceNotSet
 from apps.mobile_app.types import FCMMessageData, MessageType, Platform
-from apps.mobile_app.utils import add_stack_slug_to_message_title, construct_fcm_message, send_push_notification
+from apps.mobile_app.utils import construct_fcm_message, send_push_notification
 from apps.user_management.models import User
 
 if typing.TYPE_CHECKING:
@@ -47,7 +47,7 @@ def _get_test_escalation_fcm_message(user: User, device_to_notify: "FCMDevice",
     apns_sound_name = mobile_app_user_settings.get_notification_sound_name(message_type, Platform.IOS)
 
     fcm_message_data: FCMMessageData = {
-        "title": add_stack_slug_to_message_title(get_test_push_title(critical), user.organization),
+        "title": get_test_push_title(critical),
         "orgName": user.organization.stack_slug,
         # Pass user settings, so the Android app can use them to play the correct sound and volume
         "default_notification_sound_name": mobile_app_user_settings.get_notification_sound_name(
diff --git a/engine/apps/mobile_app/tasks/going_oncall_notification.py b/engine/apps/mobile_app/tasks/going_oncall_notification.py
index 214fa19d..34fd4160 100644
--- a/engine/apps/mobile_app/tasks/going_oncall_notification.py
+++ b/engine/apps/mobile_app/tasks/going_oncall_notification.py
@@ -12,12 +12,7 @@ from django.utils import timezone
 from firebase_admin.messaging import APNSPayload, Aps, ApsAlert, CriticalSound, Message
 
 from apps.mobile_app.types import FCMMessageData, MessageType, Platform
-from apps.mobile_app.utils import (
-    MAX_RETRIES,
-    add_stack_slug_to_message_title,
-    construct_fcm_message,
-    send_push_notification,
-)
+from apps.mobile_app.utils import MAX_RETRIES, construct_fcm_message, send_push_notification
 from apps.schedules.models.on_call_schedule import OnCallSchedule, ScheduleEvent
 from apps.user_management.models import User
 from common.cache import ensure_cache_key_allocates_to_the_same_hash_slot
@@ -82,7 +77,7 @@ def _get_fcm_message(
     notification_subtitle = _get_notification_subtitle(schedule, schedule_event, mobile_app_user_settings)
 
     data: FCMMessageData = {
-        "title": add_stack_slug_to_message_title(notification_title, user.organization),
+        "title": notification_title,
         "subtitle": notification_subtitle,
         "orgName": user.organization.stack_slug,
         "info_notification_sound_name": mobile_app_user_settings.get_notification_sound_name(
diff --git a/engine/apps/mobile_app/tasks/new_alert_group.py b/engine/apps/mobile_app/tasks/new_alert_group.py
index e33e9111..2b759f5f 100644
--- a/engine/apps/mobile_app/tasks/new_alert_group.py
+++ b/engine/apps/mobile_app/tasks/new_alert_group.py
@@ -8,12 +8,7 @@ from firebase_admin.messaging import APNSPayload, Aps, ApsAlert, CriticalSound,
 from apps.alerts.models import AlertGroup
 from apps.mobile_app.alert_rendering import get_push_notification_subtitle, get_push_notification_title
 from apps.mobile_app.types import FCMMessageData, MessageType, Platform
-from apps.mobile_app.utils import (
-    MAX_RETRIES,
-    add_stack_slug_to_message_title,
-    construct_fcm_message,
-    send_push_notification,
-)
+from apps.mobile_app.utils import MAX_RETRIES, construct_fcm_message, send_push_notification
 from apps.user_management.models import User
 from common.custom_celery_tasks import shared_dedicated_queue_retry_task
 
@@ -46,7 +41,7 @@ def _get_fcm_message(alert_group: AlertGroup, user: User, device_to_notify: "FCM
     apns_sound_name = mobile_app_user_settings.get_notification_sound_name(message_type, Platform.IOS)
 
     fcm_message_data: FCMMessageData = {
-        "title": add_stack_slug_to_message_title(alert_title, alert_group.channel.organization),
+        "title": alert_title,
         "subtitle": alert_subtitle,
         "orgId": alert_group.channel.organization.public_primary_key,
         "orgName": alert_group.channel.organization.stack_slug,
diff --git a/engine/apps/mobile_app/tasks/new_shift_swap_request.py b/engine/apps/mobile_app/tasks/new_shift_swap_request.py
index a6d49c8b..3ab71674 100644
--- a/engine/apps/mobile_app/tasks/new_shift_swap_request.py
+++ b/engine/apps/mobile_app/tasks/new_shift_swap_request.py
@@ -10,12 +10,7 @@ from django.utils import timezone
 from firebase_admin.messaging import APNSPayload, Aps, ApsAlert, CriticalSound, Message
 
 from apps.mobile_app.types import FCMMessageData, MessageType, Platform
-from apps.mobile_app.utils import (
-    MAX_RETRIES,
-    add_stack_slug_to_message_title,
-    construct_fcm_message,
-    send_push_notification,
-)
+from apps.mobile_app.utils import MAX_RETRIES, construct_fcm_message, send_push_notification
 from apps.schedules.models import ShiftSwapRequest
 from apps.user_management.models import User
 from common.custom_celery_tasks import shared_dedicated_queue_retry_task
@@ -121,7 +116,7 @@ def _get_fcm_message(
     route = f"/schedules/{shift_swap_request.schedule.public_primary_key}/ssrs/{shift_swap_request.public_primary_key}"
 
     data: FCMMessageData = {
-        "title": add_stack_slug_to_message_title(notification_title, user.organization),
+        "title": notification_title,
         "subtitle": notification_subtitle,
         "orgName": user.organization.stack_slug,
         "route": route,
diff --git a/engine/apps/mobile_app/tests/tasks/test_going_oncall_notification.py b/engine/apps/mobile_app/tests/tasks/test_going_oncall_notification.py
index 2541d507..051e4ffb 100644
--- a/engine/apps/mobile_app/tests/tasks/test_going_oncall_notification.py
+++ b/engine/apps/mobile_app/tests/tasks/test_going_oncall_notification.py
@@ -18,7 +18,6 @@ from apps.mobile_app.tasks.going_oncall_notification import (
     conditionally_send_going_oncall_push_notifications_for_schedule,
 )
 from apps.mobile_app.types import MessageType, Platform
-from apps.mobile_app.utils import add_stack_slug_to_message_title
 from apps.schedules.models import OnCallScheduleCalendar, OnCallScheduleICal, OnCallScheduleWeb
 from apps.schedules.models.on_call_schedule import ScheduleEvent
 
@@ -228,7 +227,7 @@ def test_get_fcm_message(
     maus = MobileAppUserSettings.objects.create(user=user, time_zone=user_tz)
 
     data = {
-        "title": add_stack_slug_to_message_title(mock_notification_title, organization),
+        "title": mock_notification_title,
         "subtitle": mock_notification_subtitle,
         "orgName": organization.stack_slug,
         "info_notification_sound_name": maus.get_notification_sound_name(MessageType.INFO, Platform.ANDROID),
diff --git a/engine/apps/mobile_app/tests/tasks/test_new_shift_swap_request.py b/engine/apps/mobile_app/tests/tasks/test_new_shift_swap_request.py
index 452b9895..f77674f8 100644
--- a/engine/apps/mobile_app/tests/tasks/test_new_shift_swap_request.py
+++ b/engine/apps/mobile_app/tests/tasks/test_new_shift_swap_request.py
@@ -19,7 +19,6 @@ from apps.mobile_app.tasks.new_shift_swap_request import (
     notify_shift_swap_requests,
     notify_user_about_shift_swap_request,
 )
-from apps.mobile_app.utils import add_stack_slug_to_message_title
 from apps.schedules.models import CustomOnCallShift, OnCallScheduleWeb, ShiftSwapRequest
 from apps.user_management.models import User
 from apps.user_management.models.user import default_working_hours
@@ -288,7 +287,7 @@ def test_notify_user_about_shift_swap_request(
 
     message: Message = mock_send_push_notification.call_args.args[1]
     assert message.data["type"] == "oncall.info"
-    assert message.data["title"] == add_stack_slug_to_message_title("New shift swap request", organization)
+    assert message.data["title"] == "New shift swap request"
     assert message.data["subtitle"] == "John Doe, Test Schedule"
     assert (
         message.data["route"]
@@ -487,9 +486,7 @@ def test_notify_beneficiary_about_taken_shift_swap_request(
 
     message: Message = mock_send_push_notification.call_args.args[1]
     assert message.data["type"] == "oncall.info"
-    assert message.data["title"] == add_stack_slug_to_message_title(
-        "Your shift swap request has been taken", organization
-    )
+    assert message.data["title"] == "Your shift swap request has been taken"
     assert message.data["subtitle"] == schedule_name
     assert (
         message.data["route"]
diff --git a/engine/apps/mobile_app/tests/test_demo_push.py b/engine/apps/mobile_app/tests/test_demo_push.py
index 769691f7..abf5f6eb 100644
--- a/engine/apps/mobile_app/tests/test_demo_push.py
+++ b/engine/apps/mobile_app/tests/test_demo_push.py
@@ -2,7 +2,6 @@ import pytest
 
 from apps.mobile_app.demo_push import _get_test_escalation_fcm_message, get_test_push_title
 from apps.mobile_app.models import FCMDevice, MobileAppUserSettings
-from apps.mobile_app.utils import add_stack_slug_to_message_title
 
 
 @pytest.mark.django_db
@@ -34,7 +33,7 @@ def test_test_escalation_fcm_message_user_settings(
     # Check expected test push content
     assert message.apns.payload.aps.badge is None
     assert message.apns.payload.aps.alert.title == get_test_push_title(critical=False)
-    assert message.data["title"] == add_stack_slug_to_message_title(get_test_push_title(critical=False), organization)
+    assert message.data["title"] == get_test_push_title(critical=False)
     assert message.data["type"] == "oncall.message"
 
 
@@ -68,7 +67,7 @@ def test_escalation_fcm_message_user_settings_critical(
     # Check expected test push content
     assert message.apns.payload.aps.badge is None
     assert message.apns.payload.aps.alert.title == get_test_push_title(critical=True)
-    assert message.data["title"] == add_stack_slug_to_message_title(get_test_push_title(critical=True), organization)
+    assert message.data["title"] == get_test_push_title(critical=True)
     assert message.data["type"] == "oncall.critical_message"
 
 
@@ -94,4 +93,4 @@ def test_escalation_fcm_message_user_settings_critical_override_dnd_disabled(
     # Check expected test push content
     assert message.apns.payload.aps.badge is None
     assert message.apns.payload.aps.alert.title == get_test_push_title(critical=True)
-    assert message.data["title"] == add_stack_slug_to_message_title(get_test_push_title(critical=True), organization)
+    assert message.data["title"] == get_test_push_title(critical=True)