diff --git a/README.md b/README.md
index e6f344d..a89ecf9 100644
--- a/README.md
+++ b/README.md
@@ -9,38 +9,30 @@ It has been through many iterations, but in its current incarnation Hostr uses [
 
 ### Dependencies
 
-Everything is taken care of by an `npm install`.
+Everything is taken care of by an `make build`.
 
 ### Enviroment Variable Configuration
 
-See [`.env.example`](.env.example). Copy it to `.env`, modify and `source .env` for development. [autoenv](https://github.com/kennethreitz/autoenv) is pretty nice for doing this automatically when you `cd` into your work directory.
-
-### Deploying to Heroku
-
-You'll need to add Heroku Redis and a MongoDB addon.
+See [`.envrc.example`](.envrc.example). Copy it to `.envrc`, modify and `source .envrc` for development. [direnv](https://github.com/direnv/direnv) is pretty nice for doing this automatically when you `cd` into your work directory.
 
 ## Usage
 
 ### Start the app
 
 ```
-$ npm start
+$ make docker-compose-up
 ```
 
-This will install and build the frontend too.
-
-Alternatively
+### Initialise the environment
 
 ```
-$ npm run watch
+$ make init migrate
 ```
 
-Will watch your JS and CSS for changes, rebuild them, and reload the server.
-
 ### Run the tests
 
 ```
-$ npm test
+$ make test
 ```
 
 Running the tests will also set the indexes required for Mongo.
diff --git a/api/app.js b/api/app.js
index c392914..d3d92b4 100644
--- a/api/app.js
+++ b/api/app.js
@@ -49,8 +49,8 @@ router.use(async (ctx, next) => {
       };
     } else if (!err.status) {
       debug(err);
-      if (ctx.raven) {
-        ctx.raven.captureError(err);
+      if (ctx.Raven) {
+        ctx.Raven.captureException(err);
       }
       throw err;
     } else {
diff --git a/api/routes/user.js b/api/routes/user.js
index 1ac0771..8274493 100644
--- a/api/routes/user.js
+++ b/api/routes/user.js
@@ -77,7 +77,7 @@ export async function events(ctx) {
       } catch (err) {
         debug('Invalid JSON for socket auth');
         ctx.websocket.send('Invalid authentication message. Bad JSON?');
-        ctx.raven.captureError(err);
+        ctx.Raven.captureException(err);
       }
       try {
         const reply = await ctx.redis.get(json.authorization);
@@ -90,7 +90,7 @@ export async function events(ctx) {
         }
       } catch (err) {
         debug(err);
-        ctx.raven.captureError(err);
+        ctx.Raven.captureException(err);
       }
     }));
   });
diff --git a/app.js b/app.js
index dc35e45..f707f71 100644
--- a/app.js
+++ b/app.js
@@ -8,7 +8,7 @@ import bodyparser from 'koa-bodyparser';
 import websockify from 'koa-websocket';
 import helmet from 'koa-helmet';
 import session from 'koa-session';
-import raven from 'raven';
+import Raven from 'raven';
 import debugname from 'debug';
 import * as redis from './lib/redis';
 import api, { ws } from './api/app';
@@ -20,14 +20,14 @@ const app = websockify(new Koa());
 app.keys = [process.env.COOKIE_KEY];
 
 if (process.env.SENTRY_DSN) {
-  const ravenClient = new raven.Client(process.env.SENTRY_DSN);
-  ravenClient.patchGlobal();
+  Raven.config(process.env.SENTRY_DSN);
+  Raven.install();
   app.use(async (ctx, next) => {
-    this.raven = ravenClient;
+    this.Raven = Raven;
     await next();
   });
   app.ws.use(async (ctx, next) => {
-    this.raven = ravenClient;
+    this.Raven = Raven;
     await next();
   });
 }
@@ -43,8 +43,8 @@ app.use(async (ctx, next) => {
   try {
     await next();
   } catch (err) {
-    if (!err.statusCode && ctx.raven) {
-      ctx.raven.captureError(err);
+    if (!err.statusCode && process.env.SENTRY_DSN) {
+      Raven.captureException(err);
     }
     throw err;
   }