diff --git a/rowers/templates/document_form.html b/rowers/templates/document_form.html
index 8ca2c488..6c899e79 100644
--- a/rowers/templates/document_form.html
+++ b/rowers/templates/document_form.html
@@ -78,6 +78,28 @@
     {% block scripts %}
 
     <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
+<script>
+$( document ).ready(function() {
+    $('#id_workouttype').on('change', function(){
+        if (
+            $(this).val() == 'rower'
+            || $(this).val() == 'skierg'
+            || $(this).val() == 'dynamic'
+            || $(this).val() == 'sliders'
+            || $(this).val() == 'paddle'
+            || $(this).val() == 'snow'
+        ) {
+            $('#id_boattype').toggle(false);
+            $('#id_boattype').val('1x');        
+        } else { 
+            $('#id_boattype').toggle(true);
+        }
+});
+$('#id_workouttype').change(); 
+});
+
+</script>
+    
     <script>
       var td = new FormData();
       var formdatasetok = false;
@@ -97,7 +119,7 @@
       
   if (formdatasetok) {
       
-  $(document).ready(function() {
+      $(document).ready(function() {
   var csrftoken = jQuery("[name=csrfmiddlewaretoken]").val();
   console.log("CSRF token",csrftoken);