diff --git a/projects/Rockchip/devices/MiQi/options b/projects/Rockchip/devices/MiQi/options
index 8b49663620..a8615722da 100644
--- a/projects/Rockchip/devices/MiQi/options
+++ b/projects/Rockchip/devices/MiQi/options
@@ -26,8 +26,5 @@
     MALI_FAMILY="t760"
     MALI_REVISION="r1p0"
 
-  # kernel image name
-    KERNEL_NAME="zImage"
-
   # kernel serial console
     EXTRA_CMDLINE="console=uart8250,mmio32,0xff690000 console=tty0"
diff --git a/projects/Rockchip/devices/RK3328/options b/projects/Rockchip/devices/RK3328/options
index 4041957f79..89ba65c926 100644
--- a/projects/Rockchip/devices/RK3328/options
+++ b/projects/Rockchip/devices/RK3328/options
@@ -36,8 +36,5 @@
   # Mali GPU family
     MALI_FAMILY="450"
 
-  # kernel image name
-    KERNEL_NAME="Image"
-
   # kernel serial console
     EXTRA_CMDLINE="console=uart8250,mmio32,0xff130000 console=tty0"
diff --git a/projects/Rockchip/devices/RK3399/options b/projects/Rockchip/devices/RK3399/options
index be28c595a2..83a6ff5a9b 100644
--- a/projects/Rockchip/devices/RK3399/options
+++ b/projects/Rockchip/devices/RK3399/options
@@ -34,8 +34,5 @@
   # Mali GPU family
     MALI_FAMILY="t860"
 
-  # kernel image name
-    KERNEL_NAME="Image"
-
   # kernel serial console
     EXTRA_CMDLINE="console=uart8250,mmio32,0xff1a0000 console=tty0"
diff --git a/projects/Rockchip/devices/TinkerBoard/options b/projects/Rockchip/devices/TinkerBoard/options
index dd9ff302d7..e8371287f2 100644
--- a/projects/Rockchip/devices/TinkerBoard/options
+++ b/projects/Rockchip/devices/TinkerBoard/options
@@ -25,8 +25,5 @@
   # Mali GPU family
     MALI_FAMILY="t760"
 
-  # kernel image name
-    KERNEL_NAME="zImage"
-
   # kernel serial console
     EXTRA_CMDLINE="console=uart8250,mmio32,0xff690000 console=tty0"