1 files changed, 1 insertions, 1 deletions

diff --git a/tmk_core/avr.mk b/tmk_core/avr.mk
index 8207394d7..ecd2fd39a 100644
--- a/tmk_core/avr.mk
+++ b/tmk_core/avr.mk
@@ -240,7 +240,7 @@ avrdude-split-right: $(BUILD_DIR)/$(TARGET).hex check-size cpfirmware
         $(call EXEC_AVRDUDE,eeprom-righthand.eep)
 
 define EXEC_USBASP
-        avrdude -p $(MCU) -c usbasp -U flash:w:$(BUILD_DIR)/$(TARGET).hex
+        avrdude -p $(AVRDUDE_MCU) -c usbasp -U flash:w:$(BUILD_DIR)/$(TARGET).hex
 endef
 
 usbasp: $(BUILD_DIR)/$(TARGET).hex check-size cpfirmware