diff --git a/composer.json b/composer.json
index d584269..0155b2d 100644
--- a/composer.json
+++ b/composer.json
@@ -4,6 +4,6 @@
     "type": "drupal-module",
     "license": "GPL-3.0-only",
     "require": {
-      "islandora/islandora": "^1"
+      "islandora/islandora": "^1 || ^2"
     }
 }