diff --git a/frontend/src/app/auth/oauth/callback/route.ts b/frontend/src/app/auth/oauth/callback/route.ts
index f9d95123a..03fe72a66 100644
--- a/frontend/src/app/auth/oauth/callback/route.ts
+++ b/frontend/src/app/auth/oauth/callback/route.ts
@@ -14,15 +14,18 @@ export const GET = async (request: NextRequest) => {
   const response = await fetch(url.toString())
   const setCookieHeader = response.headers.get("set-cookie")
 
+  // Get  redirect
+  const resp = await fetch(buildUrl("/info"))
+  const { public_app_url } = await resp.json()
+  console.log("Public app URL", public_app_url)
+
   if (!setCookieHeader) {
     console.error("No set-cookie header found in response")
-    return NextResponse.redirect(new URL("/auth/error", getDomain(request)))
+    return NextResponse.redirect(new URL("/auth/error", public_app_url))
   }
 
   console.log("Redirecting to /")
-  const redirectResponse = NextResponse.redirect(
-    new URL("/", getDomain(request))
-  )
+  const redirectResponse = NextResponse.redirect(new URL("/", public_app_url))
   redirectResponse.headers.set("set-cookie", setCookieHeader)
   return redirectResponse
 }
diff --git a/tracecat/api/app.py b/tracecat/api/app.py
index e27cbd2b9..533e9e862 100644
--- a/tracecat/api/app.py
+++ b/tracecat/api/app.py
@@ -363,6 +363,11 @@ def root() -> dict[str, str]:
     return {"message": "Hello world. I am the API."}
 
 
+@app.get("/info", include_in_schema=False)
+def info() -> dict[str, str]:
+    return {"public_app_url": config.TRACECAT__PUBLIC_APP_URL}
+
+
 @app.get("/health", tags=["public"])
 def check_health() -> dict[str, str]:
     return {"message": "Hello world. I am the API. This is the health endpoint."}