diff --git a/src/pages/[...route].astro b/src/pages/[...route].astro
index d7cb1ee..c7c8f29 100644
--- a/src/pages/[...route].astro
+++ b/src/pages/[...route].astro
@@ -3,10 +3,10 @@
 export const prerender = false;
 
 import {
+  defaultLocale,
+  localeCodes,
   removeTrailingSlash,
   useTranslatedPaths,
-  localeCodes,
-  defaultLocale,
 } from "@i18n";
 import { handleRedirect } from "../redirects";
 
@@ -22,7 +22,8 @@ const [_, langParam] = Astro.url.pathname.split("/");
 // if there's no lang parameter, detect language and redirect
 if (!langParam || !localeCodes.includes(langParam)) {
   const headerLang = Astro.request.headers.get("Accept-Language");
-  const path = removeTrailingSlash(Astro.url.pathname);
+  const pathnameWithParams = Astro.url.href.replace(Astro.url.origin, "");
+  const path = removeTrailingSlash(pathnameWithParams);
 
   // if the lang is french, serve the content in french
   if (headerLang?.includes("fr")) {