diff --git a/composer.json b/composer.json
index db6c351..dac2dc9 100644
--- a/composer.json
+++ b/composer.json
@@ -12,6 +12,9 @@
       "url": "https://packages.drupal.org/8"
     }
   ],
+  "require": {
+    "roblib/magazineplus_lmmi_journal": "dev-master"
+  },
   "license": "GPL-2.0-or-later",
   "authors": [
     {