diff --git a/target/linux/xburst/config-2.6.31 b/target/linux/xburst/config-2.6.31
index 3a54eb720..f80748072 100644
--- a/target/linux/xburst/config-2.6.31
+++ b/target/linux/xburst/config-2.6.31
@@ -156,7 +156,7 @@ CONFIG_JZRISC=y
 CONFIG_JZSOC=y
 CONFIG_KALLSYMS=y
 CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_GPIO is not set
+CONFIG_KEYBOARD_GPIO=y
 # CONFIG_KEYBOARD_LKKBD is not set
 CONFIG_KEYBOARD_MATRIX=y
 # CONFIG_KEYBOARD_NEWTON is not set