diff --git a/configs/vsn/nsh/defconfig b/configs/vsn/nsh/defconfig
index 8e74c4c58a9..2d3e5b2b3de 100755
--- a/configs/vsn/nsh/defconfig
+++ b/configs/vsn/nsh/defconfig
@@ -848,6 +848,7 @@ CONFIG_BUILTIN_APP_START=
 #   apps from command line. See apps/README for more information.
 #
 CONFIG_EXAMPLES_NSH_BUILTIN_APPS=y
+CONFIG_SCHED_WAITPID=y
 
 #
 ########################################################################