diff --git a/composer.json b/composer.json
index 3168405..5aee2a8 100644
--- a/composer.json
+++ b/composer.json
@@ -14,7 +14,7 @@
 
     "require": {
         "php":          ">=5.3.2",
-        "behat/behat":  "dev-develop",
+        "behat/behat":  ">=2.4.0beta4,<2.4.x-dev",
         "behat/mink":   ">=1.4.0beta2,<1.4.x-dev"
     },