diff --git a/docs/_includes/css/forms.html b/docs/_includes/css/forms.html
index 15bfb93b04..02deb7d671 100644
--- a/docs/_includes/css/forms.html
+++ b/docs/_includes/css/forms.html
@@ -524,7 +524,7 @@
       <div class="has-success">
         <div class="checkbox">
           <label>
-            <input type="checkbox" id="checkboxError" value="option1">
+            <input type="checkbox" id="checkboxSuccess" value="option1">
             Checkbox with success
           </label>
         </div>
@@ -532,7 +532,7 @@
       <div class="has-warning">
         <div class="checkbox">
           <label>
-            <input type="checkbox" id="checkboxError" value="option1">
+            <input type="checkbox" id="checkboxWarning" value="option1">
             Checkbox with warning
           </label>
         </div>
@@ -563,7 +563,7 @@
 <div class="has-success">
   <div class="checkbox">
     <label>
-      <input type="checkbox" id="checkboxError" value="option1">
+      <input type="checkbox" id="checkboxSuccess" value="option1">
       Checkbox with success
     </label>
   </div>
@@ -571,7 +571,7 @@
 <div class="has-warning">
   <div class="checkbox">
     <label>
-      <input type="checkbox" id="checkboxError" value="option1">
+      <input type="checkbox" id="checkboxWarning" value="option1">
       Checkbox with warning
     </label>
   </div>