diff --git a/components/cplusplus/SConscript b/components/cplusplus/SConscript
index b41537a52b..63f68ec3d8 100644
--- a/components/cplusplus/SConscript
+++ b/components/cplusplus/SConscript
@@ -6,6 +6,6 @@ cwd = GetCurrentDir()
 src = Glob('*.cpp') + Glob('*.c')
 CPPPATH = [cwd]
 
-group = DefineGroup('CPlusPlus', src, depend = ['RT_USING_CPLUSPLUS', 'RT_USING_LIBC'], CPPPATH = CPPPATH)
+group = DefineGroup('CPlusPlus', src, depend = ['RT_USING_CPLUSPLUS'], CPPPATH = CPPPATH)
 
 Return('group')