diff --git a/plugins/chrony/chrony_status b/plugins/chrony/chrony_status
index 8c026e7c..9f2cfe1c 100755
--- a/plugins/chrony/chrony_status
+++ b/plugins/chrony/chrony_status
@@ -46,6 +46,24 @@ import os
 import subprocess
 import sys
 
+GRAPHS = [
+    'stratum',
+    'systime',
+    'delay',
+    'frequency',
+    'serverstats',
+]
+
+SERVERSTATS = [
+    'received',
+    'dropped',
+    'command_received',
+    'command_dropped',
+    'client_log_records_dropped',
+    'nts_ke_connections_accepted',
+    'nts_ke_connections_dropped',
+    'authenticated_packets',
+]
 
 FIELDS = {
     'stratum': 'Stratum',
@@ -57,6 +75,9 @@ FIELDS = {
     'command_received': 'Command packets received',
     'command_dropped': 'Command packets dropped',
     'client_log_records_dropped': 'Client log records dropped',
+    'nts_ke_connections_accepted': 'NTS-KE connections accepted',
+    'nts_ke_connections_dropped': 'NTS-KE connections dropped',
+    'authenticated_packets': 'Authenticated NTP packets',
 }
 
 
@@ -76,9 +97,9 @@ def get_values():
     for label in FIELDS:
         for line in lines:
             if line.startswith(FIELDS[label]):
-                value = float(line.split(':', 1)[1].split()[0])
+                value = line.split(':', 1)[1].split()[0]
                 if ' slow' in line:
-                    value = -value
+                    value = -float(value)
                 ret[label] = value
     return ret
 
@@ -137,6 +158,15 @@ def config():
     print('client_log_records_dropped.label Client log records dropped')
     print('client_log_records_dropped.type DERIVE')
     print('client_log_records_dropped.min 0')
+    print('nts_ke_connections_accepted.label NTS-KE connections accepted')
+    print('nts_ke_connections_accepted.type DERIVE')
+    print('nts_ke_connections_accepted.min 0')
+    print('nts_ke_connections_dropped.label NTS-KE connections dropped')
+    print('nts_ke_connections_dropped.type DERIVE')
+    print('nts_ke_connections_dropped.min 0')
+    print('authenticated_packets.label Authenticated NTP packets')
+    print('authenticated_packets.type DERIVE')
+    print('authenticated_packets.min 0')
 
     if os.environ.get('MUNIN_CAP_DIRTYCONFIG') == '1':
         fetch()
@@ -145,12 +175,16 @@ def config():
 def fetch():
     """Print values."""
     values = get_values()
-    for key in FIELDS:
-        print('multigraph chrony_{}'.format(key))
-        if key == 'stratum' and values[key] == 0:
-            print('{}.value U'.format(key))
+    for graph in GRAPHS:
+        print('multigraph chrony_{}'.format(graph))
+        if graph == 'stratum' and values[graph] == 0:
+            print('{}.value U'.format(graph))
+        elif graph == 'serverstats':
+            for stat in SERVERSTATS:
+                if stat in values:
+                    print('{}.value {}'.format(stat, values[stat]))
         else:
-            print('{}.value {:.8f}'.format(key, values[key]))
+            print('{}.value {}'.format(graph, values[graph]))
 
 
 if __name__ == '__main__':