diff --git a/BuildTests/BoardDriverTest/makefile b/BuildTests/BoardDriverTest/makefile
index 43256202e1..de49759a74 100644
--- a/BuildTests/BoardDriverTest/makefile
+++ b/BuildTests/BoardDriverTest/makefile
@@ -54,9 +54,9 @@ testboards:
 clean:
 	rm -f BuildMakefile
 	rm -f BoardList.txt
-	$(MAKE) -s -f makefile.test clean ARCH=AVR8 MCU=at90usb1287
-	$(MAKE) -s -f makefile.test clean ARCH=XMEGA MCU=atxmega128a1u
-	$(MAKE) -s -f makefile.test clean ARCH=UC3 MCU=uc3a0256
+	$(MAKE) -s -f makefile.test clean BOARD=NONE ARCH=AVR8 MCU=at90usb1287
+	$(MAKE) -s -f makefile.test clean BOARD=NONE ARCH=XMEGA MCU=atxmega128a1u
+	$(MAKE) -s -f makefile.test clean BOARD=NONE ARCH=UC3 MCU=uc3a0256
 
 %: