diff --git a/devices/gl-ar750/default.nix b/devices/gl-ar750/default.nix
index 9bb40f5..4bed419 100644
--- a/devices/gl-ar750/default.nix
+++ b/devices/gl-ar750/default.nix
@@ -201,7 +201,6 @@
           SYSFS = "y";
           SPI = "y";
           MTD = "y";
-          MTD_CMDLINE_PARTS = "y";
           MTD_BLOCK = "y";          # fix undefined ref to register_mtd_blktrans_devs
 
           WATCHDOG = "y";
diff --git a/devices/gl-mt300a/default.nix b/devices/gl-mt300a/default.nix
index 73aec7d..698bc4a 100644
--- a/devices/gl-mt300a/default.nix
+++ b/devices/gl-mt300a/default.nix
@@ -177,7 +177,6 @@
           SPI_MEM= "y";
 
           MTD = "y";
-          MTD_CMDLINE_PARTS = "y";
           MTD_BLOCK = "y";         # fix undefined ref to register_mtd_blktrans_devs
 
           CMDLINE_PARTITION = "y";
diff --git a/devices/gl-mt300n-v2/default.nix b/devices/gl-mt300n-v2/default.nix
index efd840e..c79bd0a 100644
--- a/devices/gl-mt300n-v2/default.nix
+++ b/devices/gl-mt300n-v2/default.nix
@@ -133,7 +133,6 @@
           CONSOLE_LOGLEVEL_QUIET = "4";
 
           MTD = "y";
-          MTD_CMDLINE_PARTS = "y";
           MTD_BLOCK = "y";          # fix undefined ref to register_mtd_blktrans_dev
 
           SPI = "y";