diff --git a/src/lib/server/discord.ts b/src/lib/server/discord.ts
index 4a79173..8c3669e 100644
--- a/src/lib/server/discord.ts
+++ b/src/lib/server/discord.ts
@@ -16,5 +16,10 @@ export async function sendContactMessage(name: string, email: string, message: s
 
 	form.append('content', content);
 
-	return await fetch(env.DISCORD_CONTACT_WEBHOOK, { method: 'POST', body: form });
+	if (!env.DISCORD_CONTACT_WEBHOOK) {
+		throw new Error('Undefined discord webhook');
+	}
+	const url = new URL(env.DISCORD_CONTACT_WEBHOOK);
+
+	return await fetch(url, { method: 'POST', body: form });
 }