diff --git a/composer.json b/composer.json
index a2a6a3e..a5d645c 100644
--- a/composer.json
+++ b/composer.json
@@ -24,6 +24,7 @@
     "pimcore/compatibility-bridge-v10": "^1.0",
     "pimcore/data-hub": "^1.6",
     "pimcore/pimcore": "^11.3",
+    "pimcore/admin-ui-classic-bundle": "^1.6",
     "symfony/mime": "^5.2 || ^6.2",
     "webmozarts/console-parallelization": "^1.2.0 || ^2.0.0"
   },