1 files changed, 2 insertions, 2 deletions
diff --git a/src/librustdoc/html/static/js/main.js b/src/librustdoc/html/static/js/main.js
index 75f2a1418cd..4135341b22e 100644
--- a/src/librustdoc/html/static/js/main.js
+++ b/src/librustdoc/html/static/js/main.js
@@ -499,7 +499,7 @@ function preLoadCss(cssUrl) {
         if (!window.SIDEBAR_ITEMS) {
             return;
         }
-        const sidebar = document.getElementsByClassName("sidebar-elems")[0];
+        const sidebar = document.getElementById("ModNav");
 
         /**
          * Append to the sidebar a "block" of links - a heading along with a list (`<ul>`) of items.
@@ -885,7 +885,7 @@ function preLoadCss(cssUrl) {
         if (!window.ALL_CRATES) {
             return;
         }
-        const sidebarElems = document.getElementsByClassName("sidebar-elems")[0];
+        const sidebarElems = document.getElementById("ModNav");
         if (!sidebarElems) {
             return;
         }