diff --git a/api/fs.go b/api/fs.go
index 6d5d178..b0f400c 100644
--- a/api/fs.go
+++ b/api/fs.go
@@ -42,6 +42,9 @@ func (c *FSClient) Mkdir(ctx context.Context, paths ...string) error {
 
 func (c *FSClient) ReadDir(ctx context.Context, dir string) ([]FileInfo, error) {
 	res, err := c.client.ReadDir(ctx, &rpc.PathRequest{Path: dir})
+	if err != nil {
+		return nil, err
+	}
 	return convertEntries(res.Entries), err
 }