diff --git a/tasks/install_checkmk_plugins.yml b/tasks/install_checkmk_plugins.yml
index bfc1d4d1167b5c0d868514a8900471f14fb47ec1..37deb02f8118f28b4ad2bd784267e63b59ec7c3b 100644
--- a/tasks/install_checkmk_plugins.yml
+++ b/tasks/install_checkmk_plugins.yml
@@ -70,6 +70,7 @@
       #
       # documentation: https://checkmk.de/cms_legacy_logfiles.html
       /var/log/auth.log
+       I 212.201.58.52
        W authentication failure
        W Failed password
        W Accepted password for