diff --git a/tools/azure-sdk-tools/devtools_testutils/cognitiveservices_testcase.py b/tools/azure-sdk-tools/devtools_testutils/cognitiveservices_testcase.py
index 5ad0bf2c9671..ae956633db09 100644
--- a/tools/azure-sdk-tools/devtools_testutils/cognitiveservices_testcase.py
+++ b/tools/azure-sdk-tools/devtools_testutils/cognitiveservices_testcase.py
@@ -111,7 +111,7 @@ def create_resource(self, name, **kwargs):
     def remove_resource(self, name, **kwargs):
         if self.is_live:
             group = self._get_resource_group(**kwargs)
-            self.client.accounts.delete(group.name, name, polling=False)
+            self.client.accounts.delete(group.name, name)
 
     def _get_resource_group(self, **kwargs):
         try: