diff --git a/opnsense_checkmk_agent.py b/opnsense_checkmk_agent.py
index c193a83..95ce3e3 100644
--- a/opnsense_checkmk_agent.py
+++ b/opnsense_checkmk_agent.py
@@ -540,7 +540,7 @@ class checkmk_checker(object):
         if self._info.get("business_expire"):
             _days = (self._info.get("business_expire") - datetime.now()).days
             _date = self._info.get("business_expire").strftime("%d.%m.%Y")
-            return [f'P "Business Licence" expiredays={_days};30;60; Licence Expire: {_date}']
+            return [f'P "Business Licence" expiredays={_days};60:;30: Licence Expire: {_date}']
         return []
 
     def check_label(self):