diff --git a/plugins/adhoc/adhoc.lib.lua b/plugins/adhoc/adhoc.lib.lua
index 2d00b778c..0ce45e19b 100644
--- a/plugins/adhoc/adhoc.lib.lua
+++ b/plugins/adhoc/adhoc.lib.lua
@@ -27,10 +27,10 @@ function _M.new(name, node, handler, permission)
 		error "the permission mode 'user' has been renamed 'any', please update your code"
 	end
 	if permission == "admin" then
-		module:default_permission("prosody:admin", "mod_adhoc:"..node);
+		module:default_permission("prosody:admin", "adhoc:"..node);
 		permission = "check";
 	elseif permission == "global_admin" then
-		module:default_permission("prosody:operator", "mod_adhoc:"..node);
+		module:default_permission("prosody:operator", "adhoc:"..node);
 		permission = "check";
 	end
 	return { name = name, node = node, handler = handler, cmdtag = _cmdtag, permission = permission };
diff --git a/plugins/adhoc/mod_adhoc.lua b/plugins/adhoc/mod_adhoc.lua
index 505579bf3..4482682db 100644
--- a/plugins/adhoc/mod_adhoc.lua
+++ b/plugins/adhoc/mod_adhoc.lua
@@ -15,7 +15,7 @@ local commands = {};
 module:add_feature(xmlns_cmd);
 
 local function check_permissions(event, node, command)
-	return (command.permission == "check" and module:may("mod_adhoc:"..node, event))
+	return (command.permission == "check" and module:may("adhoc:"..node, event))
 	    or (command.permission == "local_user" and jid_host(event.stanza.attr.from) == module.host)
 	    or (command.permission == "any");
 end