diff --git a/app.js b/app.js
index 0e7a4c7..4dfe868 100644
--- a/app.js
+++ b/app.js
@@ -18,6 +18,7 @@ app.get('/', (req, res) => {
     })
 })
 
+// This is really really inefficient... this should be cached and built during a build.
 app.get('/posts', (req, res) => {
     const postDir = __dirname + '/posts'
     let files = fs.readdirSync(postDir, 'utf8')
@@ -93,4 +94,4 @@ app.get('/posts/:post', (req, res) => {
 const port = 3000
 app.listen(port, () => console.log('Example app listening on port ' + port + '!'))
 
-module.exports = app
\ No newline at end of file
+module.exports = app