1 files changed, 0 insertions, 9 deletions

diff --git a/keyboards/lfkeyboards/mini1800/rules.mk b/keyboards/lfkeyboards/mini1800/rules.mk
index a9c29c4b9..c9a9b0105 100644
--- a/keyboards/lfkeyboards/mini1800/rules.mk
+++ b/keyboards/lfkeyboards/mini1800/rules.mk
@@ -7,21 +7,12 @@
 # Set to A or C
 LFK_REV = C
 
-ifeq ($(LFK_REV), A)
-    MCU = at90usb1286
-else
-    MCU = at90usb646
-endif
 BOOTLOADER = atmel-dfu
 OPT_DEFS += -DLFK_TKL_REV_$(LFK_REV)
 
 # Extra source files for IS3731 lighting
 SRC = TWIlib.c issi.c lighting.c
 
-ifeq ($(strip $(ISSI_ENABLE)), yes)
-    # TMK_COMMON_DEFS += -DISSI_ENABLE
-endif
-
 # Build Options
 #   change yes to no to disable
 #