diff --git a/etc/mtree/BSD.usr.dist b/etc/mtree/BSD.usr.dist
index c1e38c538710..540e95e9fde5 100644
--- a/etc/mtree/BSD.usr.dist
+++ b/etc/mtree/BSD.usr.dist
@@ -269,6 +269,8 @@
             ..
             atm
             ..
+	    bc
+	    ..
             bootforth
             ..
             cvs