diff --git a/bkctld b/bkctld
index 890724a..c60a7eb 100755
--- a/bkctld
+++ b/bkctld
@@ -48,8 +48,8 @@ check_jail_on() {
                         exit 0
                 else
 			rm ${JAILDIR}/${jail}/${SSHD_PID}
-	                umount -R ${JAILDIR}/${jail}/dev
-			umount ${JAILDIR}/${jail}/proc/
+	                umount --lazy --recursive ${JAILDIR}/${jail}/dev
+			umount --lazy ${JAILDIR}/${jail}/proc/
 			exit 1
 		fi
         else
@@ -339,8 +339,8 @@ sub_stop() {
 		kill $conn
 	done
 	kill $pid
-	umount -R ${JAILDIR}/${jail}/dev
-	umount ${JAILDIR}/${jail}/proc/
+	umount --lazy --recursive ${JAILDIR}/${jail}/dev
+	umount --lazy ${JAILDIR}/${jail}/proc/
 	echo "...OK"
 }
 
diff --git a/docs/bkctld.8 b/docs/bkctld.8
index d8de15c..3612761 100644
--- a/docs/bkctld.8
+++ b/docs/bkctld.8
@@ -253,11 +253,6 @@ SSH_PORT
 Port of corespondant evobackup jail.
 .RE
 .PP
-SYSTEME
-.RS 4
-Linux or BSD.
-.RE
-.PP
 MAIL
 .RS 4
 Email address for notification.