diff --git a/bundles/systemd-timers/files/check_systemd_timer b/bundles/systemd-timers/files/check_systemd_timer
new file mode 100644
index 0000000..6cee33e
--- /dev/null
+++ b/bundles/systemd-timers/files/check_systemd_timer
@@ -0,0 +1,12 @@
+Timer=$1
+
+Triggers=$(systemctl show ${Timer}.timer --property=Triggers --value)
+if systemctl is-failed "$Triggers"
+then
+  InvocationID=$(systemctl show "$Triggers" --property=InvocationID --value)
+  ExitCode=$(systemctl show "$Triggers" -p ExecStartEx --value | sed 's/^{//' | sed 's/}$//' | tr ';' '\n' | xargs -n 1 | grep '^status=' | cut -d '=' -f 2)
+  journalctl INVOCATION_ID="$InvocationID" --output cat
+  exit 1
+else
+  exit 0
+fi
diff --git a/bundles/systemd-timers/items.py b/bundles/systemd-timers/items.py
index 697c1fa..f53c496 100644
--- a/bundles/systemd-timers/items.py
+++ b/bundles/systemd-timers/items.py
@@ -2,3 +2,7 @@ svc_systemd['cron'] = {
     'enabled': False,
     'running': False,
 }
+
+files['/usr/lib/nagios/plugins/check_systemd_timer'] = {
+    'mode': '0755',
+}
diff --git a/bundles/systemd-timers/metadata.py b/bundles/systemd-timers/metadata.py
index 230c950..50d298c 100644
--- a/bundles/systemd-timers/metadata.py
+++ b/bundles/systemd-timers/metadata.py
@@ -48,3 +48,19 @@ def systemd(metadata):
             'services': services,
         },
     }
+
+
+@metadata_reactor.provides(
+    'monitoring/services',
+)
+def monitoring(metadata):
+    return {
+        'monitoring': {
+            'services': {
+                f'{name}.timer': {
+                    'vars.command': f'/usr/lib/nagios/plugins/check_systemd_timer {name}'
+                }
+                    for name in metadata.get('systemd-timers')
+            },
+        },
+    }