diff --git a/src/server/templates/index.html b/src/server/templates/index.html
index 4791df7..0cf1d6d 100644
--- a/src/server/templates/index.html
+++ b/src/server/templates/index.html
@@ -36,9 +36,9 @@
                 </div>
                 <div class="col">
                     <select class="form-select" aria-label="Expiration" id="expiration" name="expiration">
-                        <option selected="selected" disabled>{{HumanDuration .Expiration}}</option>
-                        {{range .Expirations}}
-                        <option value="{{.}}">{{HumanDuration .}}</option>
+                        <option disabled>Expiration</option>
+                        {{range $exp := .Expirations}}
+                        <option {{ if eq $exp $.Expiration }}selected="selected"{{end}} value="{{$exp}}">{{HumanDuration $exp}}</option>
                         {{end}}
                     </select>
                 </div>