diff --git a/composer.json b/composer.json
index 487858b9..15a0a1a9 100755
--- a/composer.json
+++ b/composer.json
@@ -23,6 +23,9 @@
         "silverstripe/standards": "^1",
         "phpstan/extension-installer": "^1.3"
     },
+    "conflict": {
+        "dnadesign/silverstripe-elemental": "6.0.0-alpha1"
+    },
     "autoload": {
         "psr-4": {
             "SilverStripe\\GraphQL\\": "src/",