diff --git a/components/net/at/SConscript b/components/net/at/SConscript
index 2a25aaeb422ea5daacde24cb5c3bdb286af670d8..81df9738b8bb8bb8d964e20eb514e818cd1d2e42 100644
--- a/components/net/at/SConscript
+++ b/components/net/at/SConscript
@@ -3,10 +3,10 @@ from building import *
 cwd = GetCurrentDir()
 path = [cwd + '/include']
 
-src = Split('''
-src/at_cli.c
-src/at_utils.c
-''')
+src = Glob('src/at_utils.c')
+
+if GetDepend(['AT_USING_CLI']):
+    src += Glob('src/at_cli.c')
 
 if GetDepend(['AT_USING_SERVER']):
     src += Split('''