diff --git a/components/dfs/filesystems/nfs/SConscript b/components/dfs/filesystems/nfs/SConscript
index 3a5a665b30..8f1e6defcd 100644
--- a/components/dfs/filesystems/nfs/SConscript
+++ b/components/dfs/filesystems/nfs/SConscript
@@ -3,7 +3,7 @@
 from building import *
 
 cwd = GetCurrentDir()
-src = Glob('*.c')
+src = Glob('*.c') + Glob('rpc/*.c')
 CPPPATH = [cwd]
 
 group = DefineGroup('Filesystem', src, depend = ['RT_USING_DFS', 'RT_USING_DFS_NFS'], CPPPATH = CPPPATH)