diff --git a/api/main.ts b/api/main.ts
index c957423..c233d0a 100644
--- a/api/main.ts
+++ b/api/main.ts
@@ -16,6 +16,7 @@ type AppState = {
 const router = new Router<AppState>();
 
 const hostname = "localhost";
+const deployHostname = "forums.warabi.co"
 const authPath = "/auth";
 const port = 8000;
 
@@ -42,7 +43,7 @@ export interface SteamUser {
 
 export const Steam = new SteamAuth({
   realm: `http://${hostname}:${port}`,
-  returnUrl: `http://${hostname}:${port}${authPath}/return`,
+  returnUrl: `https://${deployHostname}${authPath}/return`,
   apiKey: Deno.env.get("STEAM_API_KEY"),
 });