diff --git a/plugins/naxsi_exceptions/naxsi_exceptions b/plugins/naxsi_exceptions/naxsi_exceptions
index 181b5766..263263f6 100644
--- a/plugins/naxsi_exceptions/naxsi_exceptions
+++ b/plugins/naxsi_exceptions/naxsi_exceptions
@@ -14,6 +14,8 @@ Following config is needed:
 
     [naxsi_exceptions]
     env.nginx_error_log_file /var/log/nginx/error.log
+    env.warning_level 2
+    env.critical_level 20
 
 =head1 AUTHOR
 
@@ -42,6 +44,8 @@ import re
 import json
 
 state_file = os.path.join(os.environ.get('MUNIN_PLUGSTATE'), os.environ.get('MUNIN_STATEFILE'))
+warning_level = os.environ.get('warning_level', 20)
+critial_level = os.environ.get('critical_level', 2)
 
 
 def run_binary(args):
@@ -99,8 +103,8 @@ def print_config():
         rule_ids = json.loads(f.read() or '[]')
         for k in rule_ids:
             print(f'ID_{k}.label ID_{k}')
-            print(f'ID_{k}.warning 10')
-            print(f'ID_{k}.critical 100')
+            print(f'ID_{k}.warning {warning_leve}')
+            print(f'ID_{k}.critical {critical_level}')
 
 
 if __name__ == '__main__':