diff --git a/ui/runs/templates/runs/details.html b/ui/runs/templates/runs/details.html
index 9a6846cf..70b76bf6 100644
--- a/ui/runs/templates/runs/details.html
+++ b/ui/runs/templates/runs/details.html
@@ -140,8 +140,10 @@ <h3>{{ display_name }}</h3>
                                             </div>
                                         {% endfor %}
                                     </div>
-                                    <input type="submit" id="calculate_parameters_submit" value="Calculate"
+                                    <button type="submit" id="calculate_parameters_submit"
                                            class="btn btn-red calculateSpinner">
+                                           Calculate
+                                    </button>
                                 </form>
                             </div>
                             <div class="col">