diff --git a/lib/bkctld-update b/lib/bkctld-update
index 8ccaf50..289c873 100755
--- a/lib/bkctld-update
+++ b/lib/bkctld-update
@@ -5,7 +5,7 @@ LIBDIR="$(dirname $0)" && . "${LIBDIR}/config"
 jail="${1:-}"
 [ -n "${jail}" ] || usage
 check_jail "${jail}" || error "${jail} : trying to update inexistant jail"
-check_jail_on "${jail}" && . "${LIBDIR}$/bkctld-stop" "${jail}"
+check_jail_on "${jail}" && . "${LIBDIR}/bkctld-stop" "${jail}"
 
 . "${LIBDIR}/mkjail"
 notice "${jail} : updated jail"