diff --git a/docs/components/collapse.md b/docs/components/collapse.md
index f48efd9cc4..18d1c1298b 100644
--- a/docs/components/collapse.md
+++ b/docs/components/collapse.md
@@ -43,7 +43,7 @@ You can use a link with the `href` attribute, or a button with the `data-target`
 Extend the default collapse behavior to create an accordion.
 
 {% example html %}
-<div id="accordion" role="tablist" aria-multiselectable="true">
+<div id="accordion" role="tablist">
   <div class="card">
     <div class="card-header" role="tab" id="headingOne">
       <h5 class="mb-0">
diff --git a/js/tests/visual/collapse.html b/js/tests/visual/collapse.html
index d16a1b0f2e..21b11a257d 100644
--- a/js/tests/visual/collapse.html
+++ b/js/tests/visual/collapse.html
@@ -10,7 +10,7 @@
     <div class="container">
       <h1>Collapse <small>Bootstrap Visual Test</small></h1>
 
-      <div id="accordion" role="tablist" aria-multiselectable="true">
+      <div id="accordion" role="tablist">
         <div class="card">
           <div class="card-header" role="tab" id="headingOne">
             <h5 class="mb-0">
diff --git a/js/tests/visual/modal.html b/js/tests/visual/modal.html
index 33af36c5f8..3aca0c96f0 100644
--- a/js/tests/visual/modal.html
+++ b/js/tests/visual/modal.html
@@ -54,7 +54,7 @@
               <h4>Tooltips in a modal</h4>
               <p><a href="#" data-toggle="tooltip" data-placement="top" title="Tooltip on top">This link</a> and <a href="#" data-toggle="tooltip" data-placement="bottom" title="Tooltip on bottom">that link</a> should have tooltips on hover.</p>
 
-              <div id="accordion" role="tablist" aria-multiselectable="true">
+              <div id="accordion" role="tablist">
                 <div class="card">
                   <div class="card-header" role="tab" id="headingOne">
                     <h5 class="mb-0">