diff --git a/utils/hwstub/tools/lua/load.lua b/utils/hwstub/tools/lua/load.lua
index a812f92636..b996e3b6e0 100644
--- a/utils/hwstub/tools/lua/load.lua
+++ b/utils/hwstub/tools/lua/load.lua
@@ -4,6 +4,8 @@ if hwstub.dev.target.id == hwstub.dev.target.STMP then
     require "stmp"
 elseif hwstub.dev.target.id == hwstub.dev.target.PP then
     require "pp"
+elseif hwstub.dev.target.id == hwstub.dev.target.RK27 then
+    require "rk27xx"
 end
 
 require "dumper"