diff --git a/packages/cloudflare/src/cli/build/patches/to-investigate/inline-eval-manifest.ts b/packages/cloudflare/src/cli/build/patches/to-investigate/inline-eval-manifest.ts
index 84ca809..d8a9957 100644
--- a/packages/cloudflare/src/cli/build/patches/to-investigate/inline-eval-manifest.ts
+++ b/packages/cloudflare/src/cli/build/patches/to-investigate/inline-eval-manifest.ts
@@ -12,8 +12,14 @@ import path from "node:path";
 export function inlineEvalManifest(code: string, config: Config): string {
   console.log("# inlineEvalManifest");
   const manifestJss = globSync(
-    path.join(config.paths.standaloneAppDotNext, "**", "*_client-reference-manifest.js")
-  ).map((file) => file.replace(`${config.paths.standaloneApp}/`, ""));
+    path
+      .join(config.paths.standaloneAppDotNext, "**", "*_client-reference-manifest.js")
+      .replaceAll(path.sep, path.posix.sep)
+  ).map((file) =>
+    file
+      .replaceAll(path.sep, path.posix.sep)
+      .replace(config.paths.standaloneApp.replaceAll(path.sep, path.posix.sep) + path.posix.sep, "")
+  );
   return code.replace(
     /function evalManifest\((.+?), .+?\) {/,
     `$&
@@ -21,7 +27,7 @@ export function inlineEvalManifest(code: string, config: Config): string {
       .map(
         (manifestJs) => `
 			  if ($1.endsWith("${manifestJs}")) {
-				require("${path.join(config.paths.standaloneApp, manifestJs)}");
+				require(${JSON.stringify(path.join(config.paths.standaloneApp, manifestJs))});
 				return {
 				  __RSC_MANIFEST: {
 					"${manifestJs
diff --git a/packages/cloudflare/src/cli/build/patches/to-investigate/inline-next-require.ts b/packages/cloudflare/src/cli/build/patches/to-investigate/inline-next-require.ts
index 6be36ac..1f0c86b 100644
--- a/packages/cloudflare/src/cli/build/patches/to-investigate/inline-next-require.ts
+++ b/packages/cloudflare/src/cli/build/patches/to-investigate/inline-next-require.ts
@@ -42,7 +42,7 @@ export function inlineNextRequire(code: string, config: Config) {
       .map(
         (module) => `
           if (pagePath.endsWith("${module}")) {
-            return require("${path.join(config.paths.standaloneApp, module)}");
+            return require(${JSON.stringify(path.join(config.paths.standaloneApp, module))});
           }
         `
       )
diff --git a/packages/cloudflare/src/cli/build/patches/to-investigate/patch-read-file.ts b/packages/cloudflare/src/cli/build/patches/to-investigate/patch-read-file.ts
index 89560fc..d74da51 100644
--- a/packages/cloudflare/src/cli/build/patches/to-investigate/patch-read-file.ts
+++ b/packages/cloudflare/src/cli/build/patches/to-investigate/patch-read-file.ts
@@ -16,11 +16,15 @@ export function patchReadFile(code: string, config: Config): string {
     `
   );
 
-  // Same as above, the next-server code loads the manifests with `readyFileSync` and we want to avoid that
+  // Same as above, the next-server code loads the manifests with `readFileSync` and we want to avoid that
   // (source: https://github.com/vercel/next.js/blob/15aeb92e/packages/next/src/server/load-manifest.ts#L34-L56)
   // Note: we could/should probably just patch readFileSync here or something!
-  const manifestJsons = globSync(path.join(config.paths.standaloneAppDotNext, "**", "*-manifest.json")).map(
-    (file) => file.replace(config.paths.standaloneApp + "/", "")
+  const manifestJsons = globSync(
+    path.join(config.paths.standaloneAppDotNext, "**", "*-manifest.json").replaceAll(path.sep, path.posix.sep)
+  ).map((file) =>
+    file
+      .replaceAll(path.sep, path.posix.sep)
+      .replace(config.paths.standaloneApp.replaceAll(path.sep, path.posix.sep) + path.posix.sep, "")
   );
   code = code.replace(
     /function loadManifest\((.+?), .+?\) {/,