diff --git a/sys/boot/amd64/boot1.efi/Makefile b/sys/boot/amd64/boot1.efi/Makefile
index 641861ed00a6..3e3bc9fcc827 100644
--- a/sys/boot/amd64/boot1.efi/Makefile
+++ b/sys/boot/amd64/boot1.efi/Makefile
@@ -77,7 +77,7 @@ CLEANFILES= boot1.efifat
 
 beforedepend ${OBJS}: machine x86
 
-CLEANFILES+=   machine x86
+CLEANFILES+=   machine x86 boot1.efi
 
 machine:
 	ln -sf ${.CURDIR}/../../../amd64/include machine