diff --git a/src/Components/AlterOperation.php b/src/Components/AlterOperation.php
index 07e9dba0c..ee0588b11 100644
--- a/src/Components/AlterOperation.php
+++ b/src/Components/AlterOperation.php
@@ -70,6 +70,10 @@ class AlterOperation extends Component
             1,
             'var=',
         ],
+        'ALGORITHM' => [
+            1,
+            'var=',
+        ],
         'AUTO_INCREMENT' => [
             1,
             'var=',
@@ -78,6 +82,10 @@ class AlterOperation extends Component
             1,
             'var',
         ],
+        'LOCK' => [
+            1,
+            'var=',
+        ],
         'MAX_ROWS' => [
             1,
             'var',