diff --git a/index.php b/index.php
index cfa6fc5..86ebccb 100644
--- a/index.php
+++ b/index.php
@@ -205,8 +205,8 @@
                                                                     <div class="card-content white-text">
                                                                         <span class="card-title">Health kind</span>
                                                                         <span>Are we using Average Health or HP Dice?</span><br />
-                                                                        <label> <input id="mob_hp_type_averages" name="mob_hp_type" type="radio" checked onchange="usingHPDice(true)" /> <span>Averages</span> </label>
-                                                                        <label> <input id="mob_hp_type_rolled" name="mob_hp_type" type="radio" onchange="usingHPDice(false)" /> <span>Hit Dice</span> </label>
+                                                                        <label> <input id="mob_hp_type_averages" name="mob_hp_type" type="radio" checked onchange="usingHPDice(false)" /> <span>Averages</span> </label>
+                                                                        <label> <input id="mob_hp_type_rolled" name="mob_hp_type" type="radio" onchange="usingHPDice(true)" /> <span>Hit Dice</span> </label>
                                                                     </div>
                                                                 </div>
                                                                 <div class="card black">
@@ -970,14 +970,14 @@
 
             function usingHPDice(e) {
                 if (e) {
-                    $("#HP_hitdice").hide("fast");
-                    $("#mob_hp_avg").val("");
-                    $("#HP_average").show("fast");
-                } else {
                     $("#HP_average").hide("fast");
                     $("#mob_hp_dice_ammount").val("");
                     $("#mob_hp_dice_type").val("");
                     $("#HP_hitdice").show("fast");
+                } else {
+                        $("#HP_hitdice").hide("fast");
+                        $("#mob_hp_avg").val("");
+                        $("#HP_average").show("fast");
                 }
                 calcDiff();
             }