--- a/src/unetbootin/build-xpud
+++ b/src/unetbootin/build-xpud
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 mingwb="$(ls /usr/ | grep mingw32 | head --lines 1)"
-rvern="$(bzr revno)"
+rvern="$(./vcs-revno)"
 make clean
 rm Makefile*
 rm release/*