diff --git a/docs/4.0/components/modal.md b/docs/4.0/components/modal.md
index efed66585d19..b9ebc4ad4bb0 100644
--- a/docs/4.0/components/modal.md
+++ b/docs/4.0/components/modal.md
@@ -212,7 +212,7 @@ When modals become too long for the user's viewport or device, they scroll indep
 
 Add `.modal-dialog-centered` to `.modal-dialog` to vertically center the modal. **Do not use this with long modals**—it will overflow the viewport and potentially hide parts of your modal.
 
-<div id="exampleModalCenter" class="modal fade" tabindex="-1" role="dialog" aria-labelledby="exampleModalCenter" aria-hidden="true">
+<div id="exampleModalCenter" class="modal fade" tabindex="-1" role="dialog" aria-labelledby="exampleModalCenterTitle" aria-hidden="true">
   <div class="modal-dialog modal-dialog-centered" role="document">
     <div class="modal-content">
       <div class="modal-header">