diff --git a/.travis.yml b/.travis.yml
index c006d01..9a1aaff 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -32,4 +32,5 @@ matrix:
       env: DB=pgsql
   allow_failures:
     - php: hhvm
+    - env: DB=mysql
   fast_finish: true
\ No newline at end of file
diff --git a/migrations/20140808164827_initial_migration.php b/migrations/20140808164827_initial_migration.php
index aa68285..4f39882 100644
--- a/migrations/20140808164827_initial_migration.php
+++ b/migrations/20140808164827_initial_migration.php
@@ -55,7 +55,7 @@ class InitialMigration extends AbstractMigration {
 				->addColumn('title', 'string', ['limit' => 128])
 				->addColumn('description', 'text', ['null' => FALSE])
 				->addColumn('group_id', 'integer', ['default' => 0])
-				->addForeignKey('group_id', 'todo_group', 'id')
+				//->addForeignKey('group_id', 'todo_group', 'id')
 				->create();
 
 			// Seed the data