diff --git a/site/vite.config.ts b/site/vite.config.ts
index af3e4a688..b1ab4cf30 100644
--- a/site/vite.config.ts
+++ b/site/vite.config.ts
@@ -11,10 +11,6 @@ import { defineConfig, loadEnv, Plugin } from 'vite'
 import { VitePWA } from 'vite-plugin-pwa'
 import shimReactPdf from 'vite-plugin-shim-react-pdf'
 
-const HOUR = 60 * 60
-const DAY = HOUR * 24
-const YEAR = DAY * 365
-
 const env = (mode: string) => loadEnv(mode, process.cwd(), '')
 
 export default defineConfig(({ command, mode }) => ({