diff --git a/agent_based/cisco_asa_sensors.py b/agent_based/cisco_asa_sensors.py
index 58e213c24b9df00aa773218376d34a04c3803916..03e7c20963f5fd8af88d5b64751b6adc6b018b33 100644
--- a/agent_based/cisco_asa_sensors.py
+++ b/agent_based/cisco_asa_sensors.py
@@ -9,7 +9,7 @@
 #
 # Monitor Cisco ASA Sensors (Temperature, Fan and Power supply)
 #
-# 2021-03-21: fixed params in cisco_asa_fan
+# 2021-03-21: fixed params in cisco_asa_fan, removed params from cisco_asa_power
 #
 #
 # sample snmpwalk
@@ -320,7 +320,7 @@ def discovery_cisco_asa_power(section: Dict) -> DiscoveryResult:
         yield Service(item=key)
 
 
-def check_cisco_asa_power(item, params, section) -> CheckResult:
+def check_cisco_asa_power(item, section) -> CheckResult:
     try:
         sensor = section['power'][item]
 
@@ -336,5 +336,4 @@ register.check_plugin(
     sections=['cisco_asa_sensors'],
     discovery_function=discovery_cisco_asa_power,
     check_function=check_cisco_asa_power,
-    check_default_parameters={},
 )
diff --git a/cisco_asa_sensors.mkp b/cisco_asa_sensors.mkp
index a6b6243ab6935936e2daa46eb1b1ffa21df979e0..f84efb0826041f01037723c2bd8b620005c11066 100644
Binary files a/cisco_asa_sensors.mkp and b/cisco_asa_sensors.mkp differ