withastro
diff --git a/‎packages/astro/src/core/render/context.ts‎
Lines changed: 4 additions & 2 deletions b/‎packages/astro/src/core/render/context.ts‎
Lines changed: 4 additions & 2 deletions
diff --git a/‎packages/astro/test/i18-routing.test.js‎ ‎packages/astro/test/i18n-routing.test.js‎packages/astro/test/i18-routing.test.js renamed to packages/astro/test/i18n-routing.test.js b/‎packages/astro/test/i18-routing.test.js‎ ‎packages/astro/test/i18n-routing.test.js‎packages/astro/test/i18-routing.test.js renamed to packages/astro/test/i18n-routing.test.js
@@ -221,8 +221,10 @@ export function computeCurrentLocale(
 ): undefined | string {
 	const requestUrl = new URL(request.url);
 	for (const segment of requestUrl.pathname.split('/')) {
-		if (locales.includes(segment)) {
-			return segment;
+		for (const locale of locales) {
+			if (normalizeTheLocale(locale) === normalizeTheLocale(segment)) {
+				return locale;
+			}
 		}
 	}
 	if (routingStrategy === 'prefix-other-locales') {
Original file line number	Diff line number	Diff line change
`@@ -221,8 +221,10 @@ export function computeCurrentLocale(`
`221`	`221`	`): undefined \| string {`
`222`	`222`	`const requestUrl = new URL(request.url);`
`223`	`223`	`for (const segment of requestUrl.pathname.split('/')) {`
`224`		`- if (locales.includes(segment)) {`
`225`		`- return segment;`
	`224`	`+ for (const locale of locales) {`
	`225`	`+ if (normalizeTheLocale(locale) === normalizeTheLocale(segment)) {`
	`226`	`+ return locale;`
	`227`	`+ }`
`226`	`228`	`}`
`227`	`229`	`}`
`228`	`230`	`if (routingStrategy === 'prefix-other-locales') {`