diff --git a/.changeset/afraid-trees-bathe.md b/.changeset/afraid-trees-bathe.md
new file mode 100644
index 00000000..5aee5409
--- /dev/null
+++ b/.changeset/afraid-trees-bathe.md
@@ -0,0 +1,5 @@
+---
+"@opennextjs/aws": patch
+---
+
+fix cache control headers for fully static page with base path
diff --git a/packages/open-next/src/core/routing/util.ts b/packages/open-next/src/core/routing/util.ts
index 70ae5302..ddc82cd1 100644
--- a/packages/open-next/src/core/routing/util.ts
+++ b/packages/open-next/src/core/routing/util.ts
@@ -245,7 +245,9 @@ export function fixCacheHeaderForHtmlPages(
   // https://opennext.js.org/aws/v2/advanced/workaround#workaround-nextserver-does-not-set-cache-headers-for-html-pages
   // Requests containing an `x-middleware-prefetch` header must not be cached
   if (
-    HtmlPages.includes(localizedPath) &&
+    HtmlPages.find(
+      (path) => `${NextConfig.basePath ?? ""}${path}` === localizedPath,
+    ) &&
     !internalEvent.headers["x-middleware-prefetch"]
   ) {
     headers[CommonHeaders.CACHE_CONTROL] =