diff --git a/panels/hassio/addon-view/hassio-addon-info.html b/panels/hassio/addon-view/hassio-addon-info.html
index f8b1491a67..b57602fd04 100644
--- a/panels/hassio/addon-view/hassio-addon-info.html
+++ b/panels/hassio/addon-view/hassio-addon-info.html
@@ -59,7 +59,7 @@ Polymer({
   },
 
   computeInstallStatus(addon) {
-    return addon.installed || 'Not installed';
+    return addon && addon.installed || 'Not installed';
   },
 });
 </script>