diff --git a/etc/firefox/policies/policies.json b/etc/firefox/policies/policies.json
index f9fed42e..7917af11 100644
--- a/etc/firefox/policies/policies.json
+++ b/etc/firefox/policies/policies.json
@@ -419,6 +419,12 @@
 				"Type": "boolean",
 				"Value": false
 			},
+			"browser.ml.chat.enabled": {
+				"Comment": "Disable AI by default.",
+				"Status": "default",
+				"Type": "boolean",
+				"Value": false
+			},
 			"browser.ml.chat.provider": {
 				"Comment": "While not officially supported, defaulting to Ecosia will at least remind me that AI is a severe concern regarding fighting against climate change.",
 				"Status": "user",