diff --git a/mappings.json b/mappings.json
index cd99afe..f1914fd 100644
--- a/mappings.json
+++ b/mappings.json
@@ -239,6 +239,12 @@
     "export": "debug",
     "deprecated": false
   },
+  {
+    "global": "Ember.deprecate",
+    "module": "@ember/debug",
+    "export": "deprecate",
+    "deprecated": false
+  },
   {
     "global": "Ember.inspect",
     "module": "@ember/debug",