diff --git a/res/forum/admin/admin.html b/res/forum/admin/admin.html
index 3eb2cdf..ceea4fe 100644
--- a/res/forum/admin/admin.html
+++ b/res/forum/admin/admin.html
@@ -4,7 +4,7 @@
     </div>
     <div id="right_panel">
 	<div id="buttons">
-            <button class="btn">Uložit Změny</button>
+            <button onclick="update_user()" class="btn">Uložit Změny</button>
             <button onclick="remove_user()" class="btn">Odstranit Uživatele</button>
          </div>
     </div>
@@ -68,6 +68,24 @@
         });
     }
 
+    function update_user()
+    {
+        $.ajax
+        ({
+            url: "./res/forum/api/update_user.php" +
+            "?old_username=" + username +
+            "&username=" + document.getElementById("username").value +
+            "&nickname=" + document.getElementById("nickname").value +
+            "&admin=" + document.getElementById("admin").value +
+            "&sex=" + document.getElementById("sex").value +
+            "&bio=" + document.getElementById("bio").value,
+            success: function(result)
+            {
+                show("admin");
+            }
+        });
+    }
+
     function selection(type, value)
     {
         return new Promise(function(resolve)