diff --git a/src/Microsoft.Data.SqlClient/tests/ManualTests/DataCommon/DataTestUtility.cs b/src/Microsoft.Data.SqlClient/tests/ManualTests/DataCommon/DataTestUtility.cs
index 4976d78111..b6d2f73532 100644
--- a/src/Microsoft.Data.SqlClient/tests/ManualTests/DataCommon/DataTestUtility.cs
+++ b/src/Microsoft.Data.SqlClient/tests/ManualTests/DataCommon/DataTestUtility.cs
@@ -153,7 +153,6 @@ static DataTestUtility()
                 if (!string.IsNullOrEmpty(TCPConnectionStringNoneVBS))
                 {
                     AEConnStrings.Add(TCPConnectionStringNoneVBS);
-                    AEConnStringsSetup.Add(TCPConnectionStringNoneVBS);
                 }
 
                 if (!string.IsNullOrEmpty(TCPConnectionStringAASSGX))