diff --git a/agent_based/checkpoint_threat_emulation.py b/agent_based/checkpoint_threat_emulation.py
index 069b3b89c1efe2924b2210a9612a74d71a155a71..e2179094c0fa4a0c68e71aaa01f2d2220e9d4edd 100644
--- a/agent_based/checkpoint_threat_emulation.py
+++ b/agent_based/checkpoint_threat_emulation.py
@@ -15,7 +15,9 @@
 #             code cleanup
 # 2020-06-08: changed snmp-scan function
 # 2021-08-27: rewritten for CMK 2.0
+# 2022-09-08: fixed check_default_parameters
 #
+
 # snmpwalk sample
 #
 # sample info
@@ -216,9 +218,9 @@ register.check_plugin(
     check_function=check_checkpoint_threat_emulation,
     check_ruleset_name='checkpoint_threat_emulation',
     check_default_parameters={
-        'used_monthly_quota_levels': [90, 95],
-        'remaining_quota_levels': [10000, 5000],
-        'files_waiting_levels': [5, 10],
+        'used_monthly_quota_levels': (90, 95),
+        'remaining_quota_levels': (10000, 5000),
+        'files_waiting_levels': (5, 10),
     }
 )
 
diff --git a/checkpoint_threat_emulation.mkp b/checkpoint_threat_emulation.mkp
index e187ccb9fb5960398ff7b8b6796e62de79ca4fd6..877920ec73eda1ed23d1de792b54247e98bd9288 100644
Binary files a/checkpoint_threat_emulation.mkp and b/checkpoint_threat_emulation.mkp differ
diff --git a/packages/checkpoint_threat_emulation b/packages/checkpoint_threat_emulation
index 2d9384be77160c7ebcf61502f0c729f509eb233a..2c09a7085600b4beb9f49880a2655999f34df02c 100644
--- a/packages/checkpoint_threat_emulation
+++ b/packages/checkpoint_threat_emulation
@@ -15,7 +15,7 @@
  'name': 'checkpoint_threat_emulation',
  'num_files': 3,
  'title': 'Check Point Threat Emulation',
- 'version': '20210827.v.0.0.3a',
+ 'version': '20220908.v.0.0.3b',
  'version.min_required': '2.0.0',
- 'version.packaged': '2021.07.14',
+ 'version.packaged': '2021.09.20',
  'version.usable_until': None}
\ No newline at end of file