diff --git a/src/sys/boot/Makefile b/src/sys/boot/Makefile
index d634e0d..b7bbffb 100755
--- a/src/sys/boot/Makefile
+++ b/src/sys/boot/Makefile
@@ -8,5 +8,3 @@
  
 clean:
 	(rm -f writeimg format bootsec *.core boot2/test)
-	(cd boot2;make clean)
-	(cd btx;make clean)