diff --git a/sources/Engine.ts b/sources/Engine.ts
index 325563f30..d1c821457 100644
--- a/sources/Engine.ts
+++ b/sources/Engine.ts
@@ -152,7 +152,7 @@ export class Engine {
       throw new UsageError(`This package manager (${packageManager}) isn't supported by this corepack build`);
 
     let lastKnownGoodFile = await getLastKnownGoodFile(`r+`).catch(err => {
-      if ((err as NodeError)?.code !== `ENOENT`) {
+      if ((err as NodeError)?.code !== `ENOENT` && (err as NodeError)?.code !== `EROFS`) {
         throw err;
       }
     });