diff --git a/frontend/simple/classes/DisplayController.php b/frontend/simple/classes/DisplayController.php
index ab915d8a0..1e2342ce8 100644
--- a/frontend/simple/classes/DisplayController.php
+++ b/frontend/simple/classes/DisplayController.php
@@ -181,7 +181,7 @@ class DisplayController{
 
                     // AAI PRIJAVA 
                     echo '<span class="menu_item ">';
-                        echo    '<a id="header-btn"  href="https://idp.uni-lj.si/simplesaml/module.php/core/loginuserpassorg.php?AuthState=_37d7b155b8685940ef2887cd2c204e1cd9f46213e8%3Ahttps%3A%2F%2Fidp.uni-lj.si%2Fsimplesaml%2Fsaml2%2Fidp%2FSSOService.php%3Fspentityid%3Dhttps%253A%252F%252F1ka.arnes.si%252Fsp%252F202005292157%26RelayState%3Dcookie%253A1650096713_0820%26cookieTime%3D1650096713c>">'.$lang['AAI_prijava'].' </a> ';
+                        echo    '<a id="header-btn"  href="'.$site_url.'/aai">'.$lang['AAI_prijava'].' </a> ';
                     echo '</span>';
 
 
@@ -220,7 +220,7 @@ class DisplayController{
         // AAI PRIJAVA 
         if(isAAI()) {
             echo '<span class="menu_item ">';
-            echo    '<a id="header-btn"  href="https://idp.uni-lj.si/simplesaml/module.php/core/loginuserpassorg.php?AuthState=_37d7b155b8685940ef2887cd2c204e1cd9f46213e8%3Ahttps%3A%2F%2Fidp.uni-lj.si%2Fsimplesaml%2Fsaml2%2Fidp%2FSSOService.php%3Fspentityid%3Dhttps%253A%252F%252F1ka.arnes.si%252Fsp%252F202005292157%26RelayState%3Dcookie%253A1650096713_0820%26cookieTime%3D1650096713c>">'.$lang['AAI_prijava'].' </a> ';
+            echo    '<a id="header-btn"  href="'.$site_url.'/aai">'.$lang['AAI_prijava'].' </a> ';
             echo '</span>';
     
     
@@ -445,6 +445,7 @@ class DisplayController{
     // Izris okna na prvi strani - AAI
     private function displayFrontPageFormAAI(){
         global $lang;
+        global $site_url;
 		
 
         // HERO
@@ -454,7 +455,7 @@ class DisplayController{
                 echo '<h1>'.$lang["hero_heading"].'</h1>';
                 echo '<p>'.$lang["hero_text"].'</p>';
                 
-                echo '<a href="https://idp.uni-lj.si/simplesaml/module.php/core/loginuserpassorg.php?AuthState=_3500459a6006c401ca27bd4fb483cc9a05e8e2c5f9%3Ahttps%3A%2F%2Fidp.uni-lj.si%2Fsimplesaml%2Fsaml2%2Fidp%2FSSOService.php%3Fspentityid%3Dhttps%253A%252F%252F1ka.arnes.si%252Fsp%252F202005292157%26RelayState%3Dcookie%253A1650096713_0820%26cookieTime%3D1650880771"> '.$lang["AAI_prijava"].' <img src="public/img/icons/chevron.svg"></a>';
+                echo '<a href="'.$site_url.'/aai"> '.$lang["AAI_prijava"].' <img src="public/img/icons/chevron.svg"></a>';
                 
         
             echo '</div>';