diff --git a/src/libraries/System.Private.CoreLib/src/System/Runtime/Serialization/SerializationInfo.SerializationGuard.cs b/src/libraries/System.Private.CoreLib/src/System/Runtime/Serialization/SerializationInfo.SerializationGuard.cs
index 190b36c9c5626..626b2d5d91d80 100644
--- a/src/libraries/System.Private.CoreLib/src/System/Runtime/Serialization/SerializationInfo.SerializationGuard.cs
+++ b/src/libraries/System.Private.CoreLib/src/System/Runtime/Serialization/SerializationInfo.SerializationGuard.cs
@@ -1,6 +1,5 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
 
 using System.Security;
 using System.Threading;
diff --git a/src/libraries/System.Private.CoreLib/src/System/SecureAppContext.cs b/src/libraries/System.Private.CoreLib/src/System/SecureAppContext.cs
index 05a4bc99d8379..dec4c0e9ac007 100644
--- a/src/libraries/System.Private.CoreLib/src/System/SecureAppContext.cs
+++ b/src/libraries/System.Private.CoreLib/src/System/SecureAppContext.cs
@@ -1,6 +1,5 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
 
 namespace System
 {
diff --git a/src/libraries/System.Runtime.Serialization.Formatters/tests/DisableBitTests.cs b/src/libraries/System.Runtime.Serialization.Formatters/tests/DisableBitTests.cs
index 2bef5effd2e89..7f47f8d28e67f 100644
--- a/src/libraries/System.Runtime.Serialization.Formatters/tests/DisableBitTests.cs
+++ b/src/libraries/System.Runtime.Serialization.Formatters/tests/DisableBitTests.cs
@@ -1,6 +1,5 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
 
 using System.IO;
 using System.Runtime.Serialization.Formatters.Binary;
diff --git a/src/libraries/System.Runtime/tests/System/AppContext/SecureAppContext.cs b/src/libraries/System.Runtime/tests/System/AppContext/SecureAppContext.cs
index b03775e706e60..c3549a9aaf30e 100644
--- a/src/libraries/System.Runtime/tests/System/AppContext/SecureAppContext.cs
+++ b/src/libraries/System.Runtime/tests/System/AppContext/SecureAppContext.cs
@@ -1,6 +1,5 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
 
 using System.Reflection;
 using Microsoft.DotNet.RemoteExecutor;