diff --git a/tasks/components/ts-uboot-env-configs/files/ts4900.config b/tasks/components/ts-uboot-env-configs/files/ts4900.config
index 5d77392..726b421 100644
--- a/tasks/components/ts-uboot-env-configs/files/ts4900.config
+++ b/tasks/components/ts-uboot-env-configs/files/ts4900.config
@@ -1,2 +1,2 @@
 # MTD device name	Device offset	Env. size	Flash sector size	Number of sectors
-/dev/mtdblock0		0x100000	0x2000		0x1000			2
+/dev/mtd0		0x100000	0x2000		0x1000			2
diff --git a/tasks/components/ts-uboot-env-configs/files/ts7970.config b/tasks/components/ts-uboot-env-configs/files/ts7970.config
index f283322..a14b7bd 100644
--- a/tasks/components/ts-uboot-env-configs/files/ts7970.config
+++ b/tasks/components/ts-uboot-env-configs/files/ts7970.config
@@ -1,5 +1,5 @@
 # SPI flash on the TS-7970/TS-7990
 # MTD device name	Device offset	Env. size	Flash sector size	Number of sectors
-/dev/mtdblock0		0x100000	0x2000		0x1000			2
-/dev/mtdblock0		0x180000	0x2000		0x1000			2
+/dev/mtd0		0x100000	0x2000		0x1000			2
+/dev/mtd0		0x180000	0x2000		0x1000			2