diff --git a/ci-scripts/cls_cluster.py b/ci-scripts/cls_cluster.py
index 503529d256..c117df1436 100644
--- a/ci-scripts/cls_cluster.py
+++ b/ci-scripts/cls_cluster.py
@@ -240,7 +240,7 @@ class Cluster:
 	def _undeploy_pod(self, filename):
 		self.cmd.run(f'oc delete -f {filename}')
 
-	def PullClusterImage(self, HTML, RAN):
+	def PullClusterImage(self, HTML):
 		if self.testSvrId == None: self.testSvrId = self.eNBIPAddress
 		if self.imageToPull == '':
 			HELP.GenericHelp(CONST.Version)
diff --git a/ci-scripts/main.py b/ci-scripts/main.py
index 2e595aa834..b4426e7c86 100644
--- a/ci-scripts/main.py
+++ b/ci-scripts/main.py
@@ -410,7 +410,7 @@ def ExecuteActionWithParam(action):
 		string_field = test.findtext('test_svr_id')
 		if (string_field is not None):
 			CLUSTER.testSvrId = string_field
-		success = CLUSTER.PullClusterImage(HTML, RAN)
+		success = CLUSTER.PullClusterImage(HTML)
 
 	else:
 		logging.warning(f"unknown action {action}, skip step")