diff --git a/target/device/Atmel/atngw100/busybox-1.6.1.config b/target/device/Atmel/atngw100/busybox-1.6.1.config
index 782ae2333e..4f567b753a 100644
--- a/target/device/Atmel/atngw100/busybox-1.6.1.config
+++ b/target/device/Atmel/atngw100/busybox-1.6.1.config
@@ -193,7 +193,7 @@ CONFIG_PWD=y
 # CONFIG_REALPATH is not set
 CONFIG_RM=y
 CONFIG_RMDIR=y
-# CONFIG_SEQ is not set
+CONFIG_SEQ=y
 CONFIG_SHA1SUM=y
 CONFIG_SLEEP=y
 # CONFIG_FEATURE_FANCY_SLEEP is not set