diff --git a/src/controller/ResourceUpdateController.php b/src/controller/ResourceUpdateController.php
index 92f4f67..61d045e 100644
--- a/src/controller/ResourceUpdateController.php
+++ b/src/controller/ResourceUpdateController.php
@@ -26,7 +26,7 @@ public function getResourceUpdates() {
         $out = array();
 
         if (Req::checkIdParam()) {
-            $updates = $this->database->getResourceUpdates($_GET['id'], Req::page());
+            $updates = $this->database->getResourceUpdates($_GET['id'], Req::page(), Req::sorting());
             if (is_null($updates)) return NULL;
 
             foreach ($updates as $update) {
diff --git a/src/support/Database.php b/src/support/Database.php
index 0f71a84..e6990da 100644
--- a/src/support/Database.php
+++ b/src/support/Database.php
@@ -133,11 +133,17 @@ public function getResourceUpdate($update_id) {
         return NULL;
     }
 
-    public function getResourceUpdates($resource_id, $page) {
+    public function getResourceUpdates($resource_id, $page, $sorting = null) {
         $page = $page == 1 ? 0 : 10 * ($page - 1);
 
+        // Default sorting option for this method.
+        if (is_null($sorting)) $sorting = 'asc';
+
         if (!is_null($this->conn)) {
-            $updatesStmt = $this->conn->prepare($this->_resource_update('AND r.resource_id = :resource_id LIMIT 10 OFFSET :offset'));
+            // PDO tries to quote the sorting method. Can't bind it normally. Should be OK, sorting is enforced to be 'asc' or 'desc'.
+            $querySuffix = sprintf("AND r.resource_id = :resource_id ORDER BY r.resource_update_id %s LIMIT 10 OFFSET :offset", $sorting);
+
+            $updatesStmt = $this->conn->prepare($this->_resource_update($querySuffix));
             $updatesStmt->bindParam(':resource_id', $resource_id);
             $updatesStmt->bindParam(':offset', $page, \PDO::PARAM_INT);
 
diff --git a/src/util/RequestUtil.php b/src/util/RequestUtil.php
index 8f24488..3fa406b 100644
--- a/src/util/RequestUtil.php
+++ b/src/util/RequestUtil.php
@@ -74,6 +74,23 @@ public static function page() {
         return 1;
     }
 
+    public static function sorting() {
+        $value = $_GET['sort'] ?? NULL;
+
+        // Preconditions
+        if (is_null($value) || !is_string($value)) return NULL;
+
+        // Sorting methods
+        if(strcasecmp($value, 'asc') == 0) {
+            return 'asc';
+        } else if (strcasecmp($value, 'desc') == 0) {
+            return 'desc';
+        }
+
+        // Return default null. This allows different defaults per method.
+        return NULL;
+    }
+
     public static function category() {
         $value = $_GET['category'] ?? null;