diff --git a/astro.config.mjs b/astro.config.mjs
index 61688e1..d194535 100644
--- a/astro.config.mjs
+++ b/astro.config.mjs
@@ -33,17 +33,17 @@ export default defineConfig({
       ADMIN_USER: envField.string({ context: 'server', access: 'secret', optional: true }),
       ADMIN_PASSWORD: envField.string({ context: 'server', access: 'secret', optional: true }),
 
-      START_DATE: envField.string({ context: 'client', access: 'public' }),
+      START_DATE: envField.string({ context: 'client', access: 'public', default: '1970-01-01' }),
 
       WEBHOOK_ENDPOINT: envField.string({ context: 'client', access: 'public', optional: true }),
 
-      TEAMSPEAK_LINK: envField.string({ context: 'client', access: 'public' }),
-      DISCORD_LINK: envField.string({ context: 'client', access: 'public' }),
-      PAYPAL_LINK: envField.string({ context: 'client', access: 'public', optional: true }),
-      SERVER_IP: envField.string({ context: 'client', access: 'public' }),
+      TEAMSPEAK_LINK: envField.string({ context: 'client', access: 'public', default: 'http://example.com' }),
+      DISCORD_LINK: envField.string({ context: 'client', access: 'public', default: 'http://example.com' }),
+      PAYPAL_LINK: envField.string({ context: 'client', access: 'public', default: 'http://example.com' }),
+      SERVER_IP: envField.string({ context: 'client', access: 'public', default: 'http://example.com' }),
 
       DATABASE_URI: envField.string({ context: 'server', access: 'secret' }),
-      BASE_PATH: envField.string({ context: 'client', access: 'public' })
+      BASE_PATH: envField.string({ context: 'client', access: 'public', default: '' })
     }
   },