diff --git a/common/header.html b/common/header.html
index 12d9614..75bf9d4 100644
--- a/common/header.html
+++ b/common/header.html
@@ -342,7 +342,7 @@
         selectors: dTocHeadingSelectors
       });
     });
-  });
+  }, {id: "disco-toc"});
 
   api.cleanupStream(() => {
     $(window).off("scroll.d-toc");