diff --git a/bot.py b/bot.py
index d053ecc..bf8e6a4 100755
--- a/bot.py
+++ b/bot.py
@@ -3,6 +3,7 @@ import argparse
 import asyncio
 import dataclasses
 import logging
+import typing
 
 import aiohttp.web
 import jinja2
@@ -18,7 +19,7 @@ class Config:
     matrix_homeserver: str
     matrix_user: str
     matrix_password: str
-    matrix_room: str
+    matrix_rooms: typing.Mapping[int, str]
     webhook_token: str
 
 
@@ -75,6 +76,19 @@ async def format_events(config, src, dest):
     while True:
         event = await src.get()
         logging.debug("Formatting message: %s", event)
+
+        try:
+            project = event["event_data"]["project_id"]
+        except KeyError:
+            logging.warning("Missing project ID: %s", event)
+            continue
+
+        try:
+            room = config.matrix_rooms[project]
+        except KeyError:
+            logging.info("Unknown project ID: %d", project)
+            continue
+
         try:
             template = env.from_string(TEMPLATES[event["event_name"]])
         except KeyError:
@@ -82,7 +96,7 @@ async def format_events(config, src, dest):
             continue
 
         rendered = template.render(**event)
-        await dest.put(rendered)
+        await dest.put((room, rendered))
 
 
 async def send_notices(config, src):
@@ -90,10 +104,10 @@ async def send_notices(config, src):
     await client.login(config.matrix_password)
 
     while True:
-        formatted = str(await src.get())
+        room, formatted = await src.get()
 
         await client.room_send(
-            config.matrix_room,
+            room,
             message_type="m.room.message",
             content={
                 "msgtype": "m.notice",
diff --git a/config.yaml.example b/config.yaml.example
index 1422b0e..5c4c8a5 100644
--- a/config.yaml.example
+++ b/config.yaml.example
@@ -4,6 +4,8 @@ listen_port: 8000
 matrix_homeserver: https://matrix.org
 matrix_user: "@mykanbot:matrix.org"
 matrix_password: "CHANGE_ME"
-matrix_romm: "!change_me:matrix.org"
+matrix_room:
+  1: "!change_me_project_1:matrix.org"
+  42: "!change_me_project_42:matrix.org"
 webhook_token: "change_me"
 ...