diff --git a/lib/Mailer/Methods/AmazonSES.php b/lib/Mailer/Methods/AmazonSES.php
index bc399127fb..29003911d8 100644
--- a/lib/Mailer/Methods/AmazonSES.php
+++ b/lib/Mailer/Methods/AmazonSES.php
@@ -26,7 +26,7 @@ class AmazonSES {
   public $dateWithoutTime;
   private $availableRegions = [
     'US East (N. Virginia)' => 'us-east-1',
-    'US East (Ohio) => 'us-east-2',
+    'US East (Ohio)' => 'us-east-2',
     'US West (Oregon)' => 'us-west-2',
     'EU (Ireland)' => 'eu-west-1',
     'EU (London)' => 'eu-west-2',