diff --git a/wallace/wallace.systemd b/wallace/wallace.systemd
index c033269..f7838b7 100644
--- a/wallace/wallace.systemd
+++ b/wallace/wallace.systemd
@@ -1,17 +1,17 @@
 [Unit]
 Description=Wallace Content Filter
 After=syslog.target network.target
 
 [Service]
 Type=forking
 PIDFile=/run/wallaced/wallaced.pid
 User=kolab
 Group=kolab
 EnvironmentFile=/etc/sysconfig/wallace
 ExecStart=/usr/sbin/wallaced $FLAGS --pid-file /run/wallaced/wallaced.pid
 ExecReload=/bin/kill -HUP $MAINPID
-ExecStop=/bin/kill -TERM $MAINPID
+ExecStop=/bin/kill -KILL $MAINPID
 
 [Install]
 WantedBy=multi-user.target