diff --git a/packages/next/src/server/patch-error-inspect.ts b/packages/next/src/server/patch-error-inspect.ts
index 522e350f32c154..94d4ef1a7eda64 100644
--- a/packages/next/src/server/patch-error-inspect.ts
+++ b/packages/next/src/server/patch-error-inspect.ts
@@ -38,7 +38,7 @@ function frameToString(frame: StackFrame): string {
         // In a multi-app repo, this leads to potentially larger file names but will make clicking snappy.
         // There's no tradeoff for the cases where `dir` in `next dev [dir]` is omitted
         // since relative to cwd is both the shortest and snappiest.
-        path.relative(process.cwd(), new URL(frame.file).pathname)
+        path.relative(process.cwd(), url.fileURLToPath(frame.file))
       : frame.file
 
   return frame.methodName