diff --git a/components/dependency_injection/lazy_services.rst b/components/dependency_injection/lazy_services.rst
index 21c78075888..e862e4faa2a 100644
--- a/components/dependency_injection/lazy_services.rst
+++ b/components/dependency_injection/lazy_services.rst
@@ -36,8 +36,9 @@ the `ProxyManager bridge`_:
     So, run:
 
     .. code-block:: bash
-
-        $ composer require ocramius/proxy-manager:~1.0
+    
+        $ composer require ocramius/proxy-manager:~1.0 # for PHP 5
+        $ composer require ocramius/proxy-manager:~2.0 # for PHP 7
 
     Afterwards compile your container and check to make sure that you get
     a proxy for your lazy services.