diff --git a/www/pages/moneyorder.html b/www/pages/moneyorder.html
index ea7bb6f..4db76c6 100644
--- a/www/pages/moneyorder.html
+++ b/www/pages/moneyorder.html
@@ -29,7 +29,7 @@
                                     <div class="item-inner">
                                         <div class="item-title item-floating-label">Serial Number</div>
                                         <div class="item-input-wrap">
-                                            <input type="text" id="moneyorderserial" placeholder="12345" />
+                                            <input type="text" id="moneyorderserial" placeholder="12345" inputmode="numeric" />
                                             <span class="input-clear-button"></span>
                                         </div>
                                     </div>