diff --git a/Snowflake.Data.Tests/UnitTests/ConnectionPoolManagerMFATest.cs b/Snowflake.Data.Tests/UnitTests/ConnectionPoolManagerMFATest.cs
index 0fc73b25b..df045c901 100644
--- a/Snowflake.Data.Tests/UnitTests/ConnectionPoolManagerMFATest.cs
+++ b/Snowflake.Data.Tests/UnitTests/ConnectionPoolManagerMFATest.cs
@@ -18,7 +18,7 @@ namespace Snowflake.Data.Tests.UnitTests
     using Snowflake.Data.Core.Tools;
     using Snowflake.Data.Tests.Util;
 
-    [TestFixture]
+    [TestFixture, NonParallelizable]
     class ConnectionPoolManagerMFATest
     {
         private readonly ConnectionPoolManager _connectionPoolManager = new ConnectionPoolManager();
@@ -100,12 +100,12 @@ public void TestPoolManagerShouldOnlyUsePasscodeAsArgumentForFirstSessionWhenNot
             {
                 authResponseSessionInfo = new SessionInfo()
             });
+
             // Act
-            var session = _connectionPoolManager.GetSession(ConnectionStringMFABasicWithoutPasscode, null, SecureStringHelper.Encode(TestPasscode));
-            Thread.Sleep(5000);
+            _connectionPoolManager.GetSession(ConnectionStringMFABasicWithoutPasscode, null, SecureStringHelper.Encode(TestPasscode));
+            Thread.Sleep(10000);
 
             // Assert
-
             Assert.AreEqual(3, s_restRequester.LoginRequests.Count);
             var request = s_restRequester.LoginRequests.ToList();
             Assert.AreEqual(1, request.Count(r => r.data.extAuthnDuoMethod == "passcode" && r.data.passcode == TestPasscode));
diff --git a/Snowflake.Data/Core/Session/SessionPool.cs b/Snowflake.Data/Core/Session/SessionPool.cs
index f4d514ea8..b94376213 100644
--- a/Snowflake.Data/Core/Session/SessionPool.cs
+++ b/Snowflake.Data/Core/Session/SessionPool.cs
@@ -143,7 +143,7 @@ internal SFSession GetSession(string connStr, SecureString password, SecureStrin
             if (!GetPooling())
                 return NewNonPoolingSession(connStr, password, passcode);
             var isMfaAuthentication = sessionProperties.TryGetValue(SFSessionProperty.AUTHENTICATOR, out var authenticator) && authenticator == MFACacheAuthenticator.AUTH_NAME;
-            var sessionOrCreateTokens = GetIdleSession(connStr, isMfaAuthentication ? 1 : Int32.MaxValue);
+            var sessionOrCreateTokens = GetIdleSession(connStr, isMfaAuthentication ? 1 : int.MaxValue);
             if (sessionOrCreateTokens.Session != null)
             {
                 _sessionPoolEventHandler.OnSessionProvided(this);