diff --git a/src/View/Helper/MigrationHelper.php b/src/View/Helper/MigrationHelper.php
index 75e04cbb..b0014f7c 100644
--- a/src/View/Helper/MigrationHelper.php
+++ b/src/View/Helper/MigrationHelper.php
@@ -401,6 +401,10 @@ public function getColumnOption(array $options): array
         if (empty($columnOptions['collate'])) {
             unset($columnOptions['collate']);
         }
+        // isset() returns false for null values, so this handles both missing and null cases
+        if (!isset($columnOptions['fixed'])) {
+            unset($columnOptions['fixed']);
+        }
 
         // currently only MySQL supports the signed option
         $driver = $connection->getDriver();