diff --git a/apps/marketing/src/lib/site-flags.ts b/apps/marketing/src/lib/site-flags.ts
index 0a7aaf26e3c..6b2f2aa653c 100644
--- a/apps/marketing/src/lib/site-flags.ts
+++ b/apps/marketing/src/lib/site-flags.ts
@@ -1,27 +1,22 @@
 import "server-only";
 
 import { FEATURE_FLAGS } from "@superset/shared/constants";
-import { unstable_cache } from "next/cache";
+import { cacheLife } from "next/cache";
 import { posthogServer } from "./posthog-server";
 
 const SITE_DISTINCT_ID = "marketing-site";
 const REVALIDATE_SECONDS = 60;
 
-const evaluateSiteFlag = unstable_cache(
-	async (flag: string) =>
-		Boolean(
-			await posthogServer.getFeatureFlag(flag, SITE_DISTINCT_ID, {
-				sendFeatureFlagEvents: false,
-			}),
-		),
-	["site-flag"],
-	{ revalidate: REVALIDATE_SECONDS },
-);
-
 /** A flag evaluated once for the whole site. Any failure reads as off. */
 export async function getSiteFlag(flag: string): Promise<boolean> {
+	"use cache";
+	cacheLife({ revalidate: REVALIDATE_SECONDS });
 	try {
-		return await evaluateSiteFlag(flag);
+		return Boolean(
+			await posthogServer.getFeatureFlag(flag, SITE_DISTINCT_ID, {
+				sendFeatureFlagEvents: false,
+			}),
+		);
 	} catch (error) {
 		console.error(`[site-flags] Failed to load ${flag}`, error);
 		return false;