diff --git a/type-tests/tsconfig.json b/type-tests/tsconfig.json
index c954d8d89..a970ee0be 100644
--- a/type-tests/tsconfig.json
+++ b/type-tests/tsconfig.json
@@ -3,6 +3,7 @@
     // We can't upgrade @tsconfig ember until we only support TS v5+
   "extends": "@tsconfig/ember",
   "compilerOptions": {
+    "ignoreDeprecations": "6.0",
     "baseUrl": ".",
     "paths": {
       "*": [