diff --git a/module/Core/src/Config/SimplifiedConfigParser.php b/module/Core/src/Config/SimplifiedConfigParser.php
index 38fbdea3..aebeb2c3 100644
--- a/module/Core/src/Config/SimplifiedConfigParser.php
+++ b/module/Core/src/Config/SimplifiedConfigParser.php
@@ -40,6 +40,7 @@ class SimplifiedConfigParser
         'anonymize_remote_addr' => ['url_shortener', 'anonymize_remote_addr'],
         'redirect_status_code' => ['url_shortener', 'redirect_status_code'],
         'redirect_cache_lifetime' => ['url_shortener', 'redirect_cache_lifetime'],
+        'port' => ['mezzio-swoole', 'swoole-http-server', 'port'],
     ];
     private const SIMPLIFIED_CONFIG_SIDE_EFFECTS = [
         'delete_short_url_threshold' => [
diff --git a/module/Core/test/Config/SimplifiedConfigParserTest.php b/module/Core/test/Config/SimplifiedConfigParserTest.php
index 9d4bca69..dc85196a 100644
--- a/module/Core/test/Config/SimplifiedConfigParserTest.php
+++ b/module/Core/test/Config/SimplifiedConfigParserTest.php
@@ -67,6 +67,7 @@ class SimplifiedConfigParserTest extends TestCase
             'anonymize_remote_addr' => false,
             'redirect_status_code' => 301,
             'redirect_cache_lifetime' => 90,
+            'port' => 8888,
         ];
         $expected = [
             'app_options' => [
@@ -132,6 +133,7 @@ class SimplifiedConfigParserTest extends TestCase
 
             'mezzio-swoole' => [
                 'swoole-http-server' => [
+                    'port' => 8888,
                     'options' => [
                         'task_worker_num' => 50,
                     ],