diff --git a/templates/manager/add.html b/templates/manager/add.html
index 4df7ea6..4630407 100644
--- a/templates/manager/add.html
+++ b/templates/manager/add.html
@@ -14,7 +14,7 @@
   </div>
   <div class="form-group">
    <label for="organization">Organization</label>
-   <select class="custom-select mr-sm-2" id="organization" name="organization">
+   <select required class="custom-select mr-sm-2" id="organization" name="organization">
      {% for choice in organizations %}
       <option value="{{ choice.id }}">{{ choice.name }}</option>
      {% endfor %}
@@ -22,7 +22,7 @@
   </div>
     <div class="form-group">
    <label for="model">Model</label>
-   <select class="custom-select mr-sm-2" id="model" name="model">
+   <select required class="custom-select mr-sm-2" id="model" name="model">
      {% for choice in models %}
       <option value="{{ choice.id }}">{{ choice.name }}</option>
      {% endfor %}