diff --git a/components/SConscript b/components/SConscript
index 88927f881c..82efd7b2fe 100644
--- a/components/SConscript
+++ b/components/SConscript
@@ -7,11 +7,6 @@ objs = []
 cwd  = GetCurrentDir()
 list = os.listdir(cwd)
 
-# In some old bsp folder, Only define RT_USING_LWIP but not define which of LWIP stack.
-# For this reason, the default lwip stack will be set LWIP2.0.3.
-if not GetDepend('RT_USING_LWIP141') and not GetDepend('RT_USING_LWIP202') and not GetDepend('RT_USING_LWIP203') and not GetDepend('RT_USING_LWIP212'):
-    AddDepend('RT_USING_LWIP203')
-
 for item in list:
     if item in remove_components:
         continue