diff --git a/app/templates/addresource.html b/app/templates/addresource.html
index f635ecdcd..b0117d94e 100644
--- a/app/templates/addresource.html
+++ b/app/templates/addresource.html
@@ -38,7 +38,7 @@ <h4 class="font-weight-bold text-primary">Add nodes to Inf: {{infid}}</h4>
                 <tr>
                     <td>{{ system.name }}</td>
                     <td>
-                        <input type="text" class="form-control" id="{{system.name}}_num" name="{{system.name}}_num" value="0" aria-describedby="Numner of nodes to add"/>
+                        <input type="number" class="form-control" id="{{system.name}}_num" name="{{system.name}}_num" value="0" aria-describedby="Numner of nodes to add"/>
                     </td>
                 </tr>
                 {% endfor %}