diff --git a/composer.json b/composer.json
index b6b4137b..c07fc5e1 100644
--- a/composer.json
+++ b/composer.json
@@ -23,7 +23,7 @@
         "symfony/property-access": "~2.2",
         "doctrine/phpcr-odm": "~1.1",
         "doctrine/phpcr-bundle": "~1.1",
-        "symfony-cmf/tree-browser-bundle": ">=1.1.0,<1.2.0"
+        "symfony-cmf/tree-browser-bundle": ">=1.0.0,<1.1.0"
     },
     "require-dev": {
         "jackalope/jackalope-jackrabbit": "~1.0"