diff --git a/Makefile b/Makefile
index 2fff1a4e..d2af2bac 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@ build: $(LUNA_ROOT)/kernel/bin/moon.elf
 clean: moon-clean initrd-clean
 
 initrd-clean:
-	rm $(LUNA_ROOT)/initrd/boot/moon.elf $(LUNA_ROOT)/Luna.iso
+	rm -f $(LUNA_ROOT)/initrd/boot/moon.elf $(LUNA_ROOT)/Luna.iso
 
 install: $(LUNA_ROOT)/initrd/boot/moon.elf