diff --git a/.travis.yml b/.travis.yml
index db767fcf5..c9f99d492 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,7 +16,7 @@ matrix:
         - php: 5.6
           env: SYMFONY_VERSION=2.8.*
         - php: 5.6
-          env: SYMFONY_VERSION=3.0.* DEPENDENCIES=dev COMPOSER_FLAGS="--prefer-stable"
+          env: SYMFONY_VERSION=3.0.*
         - php: 7.0
         - php: hhvm
     fast_finish: true
diff --git a/Tests/Fixtures/app/config/default.yml b/Tests/Fixtures/app/config/default.yml
index 8fc53758b..7496c88d2 100644
--- a/Tests/Fixtures/app/config/default.yml
+++ b/Tests/Fixtures/app/config/default.yml
@@ -25,7 +25,7 @@ services:
         arguments:
             - [foo, bar]
         tags:
-            - { name: form.type, alias: dependency_type }
+            - { name: form.type, alias: dependency_type, extended_type: Nelmio\ApiDocBundle\Tests\Fixtures\Form\DependencyType }
 
 parameters:
     domain_prod: test.com