diff --git a/src/renderer/app.js b/src/renderer/app.js
index 87f9b41..a6039ad 100644
--- a/src/renderer/app.js
+++ b/src/renderer/app.js
@@ -1064,7 +1064,7 @@ class FilePane {
       const files = await this.list(dir);
       this.cwd = dir; this.files = files; this.sel.clear();
       $('.path', this.el).value = dir;
-      const roots = $('.roots', this.el); if (roots) roots.value = dir.slice(0, 2).toUpperCase() + '\';
+      const roots = $('.roots', this.el); if (roots) roots.value = dir.slice(0, 2).toUpperCase() + '\\';
       this.draw();
     } catch (e) { toast(e.message, 'error'); }
   }