diff --git a/machine.yml b/machine.yml
index d94133b..f56bf30 100644
--- a/machine.yml
+++ b/machine.yml
@@ -376,6 +376,23 @@
       when:
         smartd_conf is changed
 
+    # -------------------------------------------------------------------------
+    # Log monitoring.
+    # -------------------------------------------------------------------------
+
+    - name: Install logcheck and logrotate
+      apt:
+        name:
+          - logcheck
+          - logrotate
+
+    - name: Configure logcheck
+      template:
+        src: ./root/etc/logcheck/ignore.d.server/yggdrasil.j2
+        dest: /etc/logcheck/ignore.d.server/yggdrasil
+        group: logcheck
+        mode: 0644
+
     # -------------------------------------------------------------------------
     # Set MotD.
     # -------------------------------------------------------------------------
diff --git a/root/etc/logcheck/ignore.d.server/yggdrasil.j2 b/root/etc/logcheck/ignore.d.server/yggdrasil.j2
new file mode 100644
index 0000000..e69de29