diff --git a/composer.json b/composer.json
index 39a8ba5e76..02f85e5528 100644
--- a/composer.json
+++ b/composer.json
@@ -55,5 +55,9 @@
             "type": "git",
             "url": "https://github.com/yurikuzn/lightncandy.git"
         }
-    ]
+    ],
+    "replace": {
+        "ext-ldap": "*",
+        "ext-zmq": "*"
+    }
 }