diff --git a/packages/runtime/src/helpers/edge.ts b/packages/runtime/src/helpers/edge.ts
index 4fa7fe56db..98001f54b9 100644
--- a/packages/runtime/src/helpers/edge.ts
+++ b/packages/runtime/src/helpers/edge.ts
@@ -277,7 +277,9 @@ export const writeDevEdgeFunction = async ({
 export const generateRscDataEdgeManifest = async ({
   prerenderManifest,
   appPathRoutesManifest,
+  packagePath = '',
 }: {
+  packagePath?: string
   prerenderManifest?: PrerenderManifest
   appPathRoutesManifest?: Record<string, string>
 }): Promise<FunctionManifest['functions']> => {
@@ -303,7 +305,7 @@ export const generateRscDataEdgeManifest = async ({
     return []
   }
 
-  const edgeFunctionDir = resolve('.netlify', 'edge-functions', 'rsc-data')
+  const edgeFunctionDir = resolve(packagePath, '.netlify', 'edge-functions', 'rsc-data')
   await ensureDir(edgeFunctionDir)
   await copyEdgeSourceFile({ edgeFunctionDir, file: 'rsc-data.ts' })
 
@@ -387,6 +389,7 @@ export const writeEdgeFunctions = async ({
   }
 
   const rscFunctions = await generateRscDataEdgeManifest({
+    packagePath: PACKAGE_PATH,
     prerenderManifest: await loadPrerenderManifest(netlifyConfig),
     appPathRoutesManifest: await loadAppPathRoutesManifest(netlifyConfig),
   })