diff --git a/changelog/11182.txt b/changelog/11182.txt
new file mode 100644
index 000000000..cdb40ed84
--- /dev/null
+++ b/changelog/11182.txt
@@ -0,0 +1,4 @@
+```release-note:bug
+ui: Fix namespace-bug on login
+```
+
diff --git a/ui/app/components/namespace-link.js b/ui/app/components/namespace-link.js
index 310fb219f..954a5f0b6 100644
--- a/ui/app/components/namespace-link.js
+++ b/ui/app/components/namespace-link.js
@@ -19,11 +19,9 @@ export default Component.extend({
 
   namespaceDisplay: computed('normalizedNamespace', 'showLastSegment', function() {
     let ns = this.normalizedNamespace;
+    if (!ns) return 'root';
     let showLastSegment = this.showLastSegment;
-    let parts = ns.split('/');
-    if (ns === '') {
-      return 'root';
-    }
+    let parts = ns?.split('/');
     return showLastSegment ? parts[parts.length - 1] : ns;
   }),