diff --git a/composer.json b/composer.json
index d3dac7d..c38760d 100644
--- a/composer.json
+++ b/composer.json
@@ -28,7 +28,8 @@
         }
     },
     "require": {
-        "php": "^7.2"
+        "php": "^7.2",
+        "babenkoivan/elastic-adapter": "^1.2"
     },
     "require-dev": {
         "phpunit/phpunit": "^8.5",