diff --git a/index.html b/index.html
index a63c6b1..2dc5640 100755
--- a/index.html
+++ b/index.html
@@ -671,6 +671,10 @@ <h1>Form elements</h1>
                 <label for="if">File input</label>
                 <input type="file" id="if">
               </p>
+              <p>
+                <label for="if">Disabled file input</label>
+                <input type="file" id="if" disabled>
+              </p>
             </fieldset>
             <p><a href="#top">[Top]</a></p>
             <fieldset id="forms__action">
diff --git a/test.html b/test.html
index 8c595f6..877cf84 100644
--- a/test.html
+++ b/test.html
@@ -666,6 +666,10 @@ <h1>Form elements</h1>
                 <label for="if">File input</label>
                 <input type="file" id="if">
               </p>
+              <p>
+                <label for="if">Disabled file input</label>
+                <input type="file" id="if" disabled>
+              </p>
             </fieldset>
             <p><a href="#top">[Top]</a></p>
             <fieldset id="forms__action">