diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c
index 3dba7b4cd973..e991eedf0085 100644
--- a/arch/arm64/kernel/setup.c
+++ b/arch/arm64/kernel/setup.c
@@ -227,8 +227,7 @@ static void __init setup_machine_fdt(phys_addr_t dt_phys)
 	dump_stack_set_arch_desc("%s (DT)", name);
 
 #ifdef CONFIG_ARCH_MESON64_ODROID_COMMON
-	if (!strcmp(machine_name, "Hardkernel ODROID-N2") ||
-		!strcmp(machine_name, "Hardkernel ODROID-N2Plus")) {
+	if (!strncmp(machine_name, "Hardkernel ODROID-N2", 20)) {
 		system_rev = 0x0400;
 		__odroid_model = BOARD_ODROIDN2;
 		__odroid_amlogic_usb3 = true;