Unable to build rm6000

[ChrixGmx]

@ubuntu:~/swrt-gpl/release/src-mtk-arm$ make SWRT-RM-AX6000
CONFIGURED MODEL: RM-AX6000
SPECIFIED MODEL: SWRT-RM-AX6000
DEFINED MODEL: RMAX6000

!!! MODEL NAME MISMATCH. REMOVE .config AND MAKE AGAIN. !!!
Makefile:5857: recipe for target 'SWRT-RM-AX6000' failed