diff --git a/configs/wb45n_defconfig b/configs/wb45n_defconfig
index 5728cfb..d770e00 100644
--- a/configs/wb45n_defconfig
+++ b/configs/wb45n_defconfig
@@ -33,6 +33,7 @@
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_AT91_GPIO=y
 CONFIG_MTD=y
 CONFIG_MTD_RAW_NAND=y
 # CONFIG_SYS_NAND_USE_FLASH_BBT is not set