diff --git a/modules/trigger/tests/trigger_test.module b/modules/trigger/tests/trigger_test.module
index 0e3f3f8..8152a06 100644
--- a/modules/trigger/tests/trigger_test.module
+++ b/modules/trigger/tests/trigger_test.module
@@ -57,7 +57,7 @@ function trigger_test_action_info() {
 function trigger_test_trigger_info() {
   // Register triggers that this module provides. The first is an additional
   // node trigger and the second is our own, which should create a new tab
-  // on the trigger assignment page.
+  // on the trigger assignment page. The last tests long trigger names.
   return array(
     'node' => array(
       'node_triggertest' => array(
@@ -68,6 +68,9 @@ function trigger_test_trigger_info() {
       'trigger_test_triggertest' => array(
         'label' => t('Another test trigger is fired'),
       ),
+      'trigger_test_in_the_day_we_sweat_it_out_in_the_streets_of_a_runaway_american_dream' => array(
+        'label' => t('A test trigger with a name over 64 characters'),
+      ),
     ),
   );
 }
diff --git a/modules/trigger/trigger.install b/modules/trigger/trigger.install
index 9a172a2..ac3ef3c 100644
--- a/modules/trigger/trigger.install
+++ b/modules/trigger/trigger.install
@@ -14,7 +14,7 @@ function trigger_schema() {
     'fields' => array(
       'hook' => array(
         'type' => 'varchar',
-        'length' => 32,
+        'length' => 128,
         'not null' => TRUE,
         'default' => '',
         'description' => 'Primary Key: The name of the internal Drupal hook; for example, node_insert.',
@@ -68,3 +68,11 @@ function trigger_update_7000() {
   }
   db_drop_field('trigger_assignments', 'op');
 }
+
+/**
+ * Implements hook_update_N().
+ */
+function trigger_update_7001() {
+  db_drop_primary_key('trigger_assignments');
+  db_change_field('trigger_assignments', 'hook', 'hook', array('type' => 'varchar', 'length' => 128, 'not null' => TRUE, 'default' => '', 'description' => 'Primary Key: The name of the internal Drupal hook; for example, node_insert.', ), array('primary key' => array('hook', 'aid')));
+}
diff --git a/modules/trigger/trigger.test b/modules/trigger/trigger.test
index 9a9a4ba..f5a8962 100644
--- a/modules/trigger/trigger.test
+++ b/modules/trigger/trigger.test
@@ -738,3 +738,36 @@ class TriggerOrphanedActionsTestCase extends DrupalWebTestCase {
     $this->assertRaw(t('!post %title has been updated.', array('!post' => 'Basic page', '%title' => $edit["title"])), t('Make sure the Basic page can be updated with the missing trigger function.'));
   }
 }
+
+/**
+ * Tests the trigger assign form.
+ */
+class TriggerAssignFormTestCase extends DrupalWebTestCase {
+  public static function getInfo() {
+    return array(
+      'name' => 'Trigger assignment form',
+      'description' => 'Test assigning new triggers using the administration form.',
+      'group' => 'Trigger',
+    );
+  }
+
+  function setUp() {
+    parent::setUp('trigger', 'trigger_test');
+  }
+
+  /**
+   * Tests submitting an action for a trigger with a long name.
+   */
+  function testLongTrigger() {
+    $test_user = $this->drupalCreateUser(array('administer actions'));
+    $this->drupalLogin($test_user);
+    $action = 'trigger_test_generic_any_action';
+    $hash = drupal_hash_base64($action);
+
+    // Make sure a long hook name can be inserted.
+    $edit = array('aid' => $hash);
+    $this->drupalPost('admin/structure/trigger/trigger_test', $edit, t('Assign'), array(), array(), 'trigger-trigger-test-in-the-day-we-sweat-it-out-in-the-streets-of-a-runaway-american-dream-assign-form');
+
+    $this->assertText(t('Generic test action for any trigger'));
+  }
+}