diff --git a/composer.json b/composer.json
index 86bcfa9603e7fdbd638807a2976b725fbd45d603..0f7ea09c9a8783f50075ce4a1aa5e1c5e23da5a4 100644
--- a/composer.json
+++ b/composer.json
@@ -28,7 +28,7 @@
         "symfony/monolog-bundle": "^3.1.0",
         "symfony/symfony": "^3.0",
         "symfony/assetic-bundle": "^2.3",
-        "irstea/theme-bundle": "^1.5 || ^2.0",
+        "irstea/theme-bundle": "^2.0@dev",
         "knplabs/knp-gaufrette-bundle": "~0.1",
         "ramsey/uuid": "~2.8",
         "blueimp/jquery-file-upload": "~9.9",
@@ -36,7 +36,6 @@
         "willdurand/js-translation-bundle": "~2.2"
     },
     "require-dev": {
-        "sensio/generator-bundle": "~2.3",
         "phpunit/phpunit": "~4.5,<4.8"
     },
     "suggest": {