diff --git a/configs/mx6sabreauto_defconfig b/configs/mx6sabreauto_defconfig
index 900fbf7..d9d429b 100644
--- a/configs/mx6sabreauto_defconfig
+++ b/configs/mx6sabreauto_defconfig
@@ -103,6 +103,7 @@
 CONFIG_MXC_SPI=y
 CONFIG_IMX_THERMAL=y
 CONFIG_USB=y
+CONFIG_USB_MAX_CONTROLLER_COUNT=2
 CONFIG_USB_STORAGE=y
 CONFIG_USB_HOST_ETHER=y
 CONFIG_USB_ETHER_ASIX=y