diff --git a/src/sentry/conf/server.py b/src/sentry/conf/server.py
index 20949283199074..859f0a07bcf159 100644
--- a/src/sentry/conf/server.py
+++ b/src/sentry/conf/server.py
@@ -26,7 +26,7 @@
 from sentry.conf.types.role_dict import RoleDict
 from sentry.conf.types.sdk_config import ServerSdkConfig
 from sentry.utils import json  # NOQA (used in getsentry config)
-from sentry.utils.celery import crontab_with_minute_jitter
+from sentry.utils.celery import crontab_with_minute_jitter, make_split_task_queues
 from sentry.utils.types import Type, type_from_value
 
 
@@ -835,7 +835,16 @@ def SOCIAL_AUTH_DEFAULT_USERNAME() -> str:
 # Each route has a task name as key and a tuple containing a list of queues
 # and a default one as destination. The default one is used when the
 # rollout option is not active.
-CELERY_SPLIT_QUEUE_TASK_ROUTES: Mapping[str, SplitQueueTaskRoute] = {}
+CELERY_SPLIT_QUEUE_TASK_ROUTES: Mapping[str, SplitQueueTaskRoute] = {
+    "events.save_event_transaction": {
+        "default_queue": "events.save_event_transaction",
+        "queues_config": {
+            "total": 3,
+            "in_use": 3,
+        },
+    }
+}
+SPLIT_TASK_QUEUES = make_split_task_queues(CELERY_SPLIT_QUEUE_TASK_ROUTES)
 
 # Mapping from queue name to split queues to be used by SplitQueueRouter.
 # This is meant to be used in those case where we have to specify the
@@ -1266,12 +1275,12 @@ def SOCIAL_AUTH_DEFAULT_USERNAME() -> str:
 elif SILO_MODE == "REGION":
     CELERYBEAT_SCHEDULE_FILENAME = os.path.join(tempfile.gettempdir(), "sentry-celerybeat-region")
     CELERYBEAT_SCHEDULE = CELERYBEAT_SCHEDULE_REGION
-    CELERY_QUEUES = CELERY_QUEUES_REGION
+    CELERY_QUEUES = CELERY_QUEUES_REGION + SPLIT_TASK_QUEUES
 
 else:
     CELERYBEAT_SCHEDULE = {**CELERYBEAT_SCHEDULE_CONTROL, **CELERYBEAT_SCHEDULE_REGION}
     CELERYBEAT_SCHEDULE_FILENAME = os.path.join(tempfile.gettempdir(), "sentry-celerybeat")
-    CELERY_QUEUES = CELERY_QUEUES_REGION + CELERY_QUEUES_CONTROL
+    CELERY_QUEUES = CELERY_QUEUES_REGION + CELERY_QUEUES_CONTROL + SPLIT_TASK_QUEUES
 
 for queue in CELERY_QUEUES:
     queue.durable = False
diff --git a/src/sentry/utils/celery.py b/src/sentry/utils/celery.py
index 8573af313e64dd..f576a099bcb8a8 100644
--- a/src/sentry/utils/celery.py
+++ b/src/sentry/utils/celery.py
@@ -25,12 +25,12 @@ def _build_queues(base: str, quantity: int) -> Sequence[Queue]:
     return [Queue(name=name, routing_key=name) for name in build_queue_names(base, quantity)]
 
 
-def make_split_task_queues(config: Mapping[str, SplitQueueTaskRoute]) -> Sequence[Queue]:
+def make_split_task_queues(config: Mapping[str, SplitQueueTaskRoute]) -> list[Queue]:
     """
     Generates the split queues definitions from the mapping between
     a task name and a config expressed as `SplitQueueTaskRoute`.
     """
-    ret: MutableSequence[Queue] = []
+    ret: list[Queue] = []
     for conf in config.values():
         if "queues_config" in conf:
             ret.extend(_build_queues(conf["default_queue"], conf["queues_config"]["total"]))