diff --git a/bin/contrib/tcp80 b/bin/contrib/tcp80
index c4b6686..83e8f99 100755
--- a/bin/contrib/tcp80
+++ b/bin/contrib/tcp80
@@ -1,4 +1,5 @@
 #!/bin/rc
 # For use with listen(8).
 # Change paths to match your system.
+PLAN9=/usr/local/plan9front
 exec /home/sl/www/werc/bin/contrib/rc-httpd/rc-httpd >>[2]/var/log/rc-httpd