diff --git a/composer.json b/composer.json
index ffb738a..26655ee 100644
--- a/composer.json
+++ b/composer.json
@@ -32,7 +32,7 @@
         "drupal/migrate_tools": "^4.1",
         "drupal/migrate_upgrade": "^3",
         "drupal/scn": "^1.1",
-        "drupal/twigsuggest": "^1.0@alpha",
+        "drupal/twigsuggest": "dev-8.x-1.x as 1.x-dev",
         "drupal/webform": "^5.4",
         "drush/drush": "^9.0",
         "drutopia/drutopia": "^1.0-beta2"
@@ -53,6 +53,10 @@
         "drupal/classitup": {
             "type": "git",
             "url": "git@git.drupal.org:project/classitup.git"
+        },
+        "drupal/twigsuggest": {
+            "type": "git",
+            "url": "git@gitlab.com:agaric/drupal/twigsuggest.git"
         }
     },
     "scripts": {