diff --git a/configs/at91rm9200df_defconfig b/configs/at91rm9200df_defconfig
index 74b5a6fd92..5994f43e99 100644
--- a/configs/at91rm9200df_defconfig
+++ b/configs/at91rm9200df_defconfig
@@ -18,7 +18,8 @@ BR2_DEFAULT_KERNEL_HEADERS="2.6.38.8"
 # Bootloader
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BOARDNAME="at91rm9200ek"
-BR2_TARGET_UBOOT_2010_06=y
+BR2_TARGET_UBOOT_CUSTOM_VERSION=y
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2010.06"
 
 # Kernel
 BR2_LINUX_KERNEL=y
diff --git a/configs/atngw100_defconfig b/configs/atngw100_defconfig
index 9ab6c037b8..4a779e1512 100644
--- a/configs/atngw100_defconfig
+++ b/configs/atngw100_defconfig
@@ -14,7 +14,8 @@ BR2_TARGET_ROOTFS_TAR_NONE=y
 # Bootloader
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BOARDNAME="atngw100"
-BR2_TARGET_UBOOT_2010_09=y
+BR2_TARGET_UBOOT_CUSTOM_VERSION=y
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2010.09"
 
 # Kernel
 BR2_LINUX_KERNEL=y
diff --git a/configs/atstk100x_defconfig b/configs/atstk100x_defconfig
index 1af5001115..fe7e498f63 100644
--- a/configs/atstk100x_defconfig
+++ b/configs/atstk100x_defconfig
@@ -4,7 +4,8 @@ BR2_avr32=y
 # U-Boot
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BOARDNAME="atstk1002"
-BR2_TARGET_UBOOT_2010_09=y
+BR2_TARGET_UBOOT_CUSTOM_VERSION=y
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2010.09"
 
 # Kernel
 BR2_LINUX_KERNEL=y
@@ -15,5 +16,3 @@ BR2_LINUX_KERNEL_DEFCONFIG="atstk1002"
 
 # Filesystem
 BR2_TARGET_ROOTFS_TAR=y
-
-