diff --git a/sys/init/3.modules.lua b/sys/init/3.modules.lua
index 3d585c0..c01ae43 100644
--- a/sys/init/3.modules.lua
+++ b/sys/init/3.modules.lua
@@ -129,6 +129,7 @@ kernel.hook('device_attach', function(_, eventData)
 					device[name][k] = nil
 				end
 			end
+			Util.merge(device[name], dev)
 		else
 			cache[name] = dev
 		end