diff --git a/packages/astro/src/core/routing/match.ts b/packages/astro/src/core/routing/match.ts
index 97659253e3..40a8b95fba 100644
--- a/packages/astro/src/core/routing/match.ts
+++ b/packages/astro/src/core/routing/match.ts
@@ -13,5 +13,5 @@ export function matchRoute(pathname: string, manifest: ManifestData): RouteData
 
 /** Finds all matching routes from pathname */
 export function matchAllRoutes(pathname: string, manifest: ManifestData): RouteData[] {
-	return manifest.routes.filter((route) => route.pattern.test(pathname));
+	return manifest.routes.filter((route) => route.pattern.test(decodeURI(pathname)));
 }