diff --git a/configs/bcm28155_ap_defconfig b/configs/bcm28155_ap_defconfig
index fb66b3a..dfc166b 100644
--- a/configs/bcm28155_ap_defconfig
+++ b/configs/bcm28155_ap_defconfig
@@ -14,7 +14,7 @@
 # CONFIG_AUTOBOOT is not set
 CONFIG_CMD_BOOTZ=y
 CONFIG_CMD_ASKENV=y
-CONFIG_MX_CYCLIC=y
+CONFIG_CMD_MX_CYCLIC=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y