diff --git a/composer.json b/composer.json
index c107fc22..4f6101c1 100644
--- a/composer.json
+++ b/composer.json
@@ -28,7 +28,8 @@
     "drupal/migrate_source_csv" : "^2.1",
     "drupal/token" : "^1.3",
     "drupal/flysystem" : "^1.0",
-    "islandora/crayfish-commons": "dev-dev"
+    "islandora/crayfish-commons": "dev-dev",
+    "drupal/hook_post_action" : "^1.0"
   },
   "require-dev": {
     "phpunit/phpunit": "^6",