diff --git a/config/distribution/policies.json b/config/distribution/policies.json
index a39f51b..1aaf169 100644
--- a/config/distribution/policies.json
+++ b/config/distribution/policies.json
@@ -40,7 +40,7 @@
       "SafeBrowsing": true
     },
 
-    "DisableSystemAddonUpdate": true,
+    "DisableSystemAddonUpdate": false,
 
     "DisableTelemetry": true,
 
@@ -57,6 +57,8 @@
       "Locked":  ["addon_id@mozilla.org"]
     },
 
+    "ExtensionUpdate": true,
+
     "FlashPlugin": {
       "Allow": ["http://example.org/"],
       "Block": ["http://example.edu/"],