diff --git a/packages/astro/src/core/app/index.ts b/packages/astro/src/core/app/index.ts
index f4a7a249e4..6189b00f8e 100644
--- a/packages/astro/src/core/app/index.ts
+++ b/packages/astro/src/core/app/index.ts
@@ -276,15 +276,18 @@ export class App {
 			return this.#renderError(request, { status: 500 });
 		}
 
-		if (REROUTABLE_STATUS_CODES.has(response.status) && response.headers.get("X-Astro-Reroute") !== "no") {
+		if (
+			REROUTABLE_STATUS_CODES.has(response.status) &&
+			response.headers.get('X-Astro-Reroute') !== 'no'
+		) {
 			return this.#renderError(request, {
 				response,
 				status: response.status as 404 | 500,
 			});
 		}
 
-		if (response.headers.has("X-Astro-Reroute")) {
-			response.headers.delete("X-Astro-Reroute");
+		if (response.headers.has('X-Astro-Reroute')) {
+			response.headers.delete('X-Astro-Reroute');
 		}
 
 		if (addCookieHeader) {
@@ -292,7 +295,7 @@ export class App {
 				response.headers.append('set-cookie', setCookieHeaderValue);
 			}
 		}
-		
+
 		Reflect.set(response, responseSentSymbol, true);
 		return response;
 	}
diff --git a/packages/astro/src/core/pipeline.ts b/packages/astro/src/core/pipeline.ts
index 570d3b9ff2..88b8e800da 100644
--- a/packages/astro/src/core/pipeline.ts
+++ b/packages/astro/src/core/pipeline.ts
@@ -4,7 +4,6 @@ import { callMiddleware } from './middleware/callMiddleware.js';
 import { renderPage } from './render/core.js';
 import { type Environment, type RenderContext } from './render/index.js';
 
-
 type PipelineHooks = {
 	before: PipelineHookFunction[];
 };
@@ -63,12 +62,7 @@ export class Pipeline {
 		for (const hook of this.#hooks.before) {
 			hook(renderContext, componentInstance);
 		}
-		return await this.#tryRenderRoute(
-			renderContext,
-			this.env,
-			componentInstance,
-			this.#onRequest
-		);
+		return await this.#tryRenderRoute(renderContext, this.env, componentInstance, this.#onRequest);
 	}
 
 	/**
diff --git a/packages/astro/src/runtime/server/endpoint.ts b/packages/astro/src/runtime/server/endpoint.ts
index 5341339456..aec9c6a1be 100644
--- a/packages/astro/src/runtime/server/endpoint.ts
+++ b/packages/astro/src/runtime/server/endpoint.ts
@@ -41,6 +41,6 @@ export async function renderEndpoint(
 	const response = await handler.call(mod, context);
 	// Endpoints explicitly returning 404 or 500 response status should
 	// NOT be subject to rerouting to 404.astro or 500.astro.
-	response.headers.set("X-Astro-Reroute", "no");
+	response.headers.set('X-Astro-Reroute', 'no');
 	return response;
 }