diff --git a/ILSpy.BamlDecompiler/BamlResourceEntryNode.cs b/ILSpy.BamlDecompiler/BamlResourceEntryNode.cs
index 7b2fc58cb..3e135ae2f 100644
--- a/ILSpy.BamlDecompiler/BamlResourceEntryNode.cs
+++ b/ILSpy.BamlDecompiler/BamlResourceEntryNode.cs
@@ -1,5 +1,20 @@
-// Copyright (c) AlphaSierraPapa for the SharpDevelop Team
-// This code is distributed under the MS-PL (for details please see \doc\MS-PL.txt)
+// Copyright (c) 2020 AlphaSierraPapa for the SharpDevelop Team
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy of this
+// software and associated documentation files (the "Software"), to deal in the Software
+// without restriction, including without limitation the rights to use, copy, modify, merge,
+// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
+// to whom the Software is furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in all copies or
+// substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
+// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
 
 using System;
 using System.Collections.Generic;
diff --git a/ILSpy.BamlDecompiler/BamlResourceNodeFactory.cs b/ILSpy.BamlDecompiler/BamlResourceNodeFactory.cs
index 81f0a6b69..3bdf633a2 100644
--- a/ILSpy.BamlDecompiler/BamlResourceNodeFactory.cs
+++ b/ILSpy.BamlDecompiler/BamlResourceNodeFactory.cs
@@ -1,5 +1,20 @@
-// Copyright (c) AlphaSierraPapa for the SharpDevelop Team
-// This code is distributed under the MS-PL (for details please see \doc\MS-PL.txt)
+// Copyright (c) 2020 AlphaSierraPapa for the SharpDevelop Team
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy of this
+// software and associated documentation files (the "Software"), to deal in the Software
+// without restriction, including without limitation the rights to use, copy, modify, merge,
+// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
+// to whom the Software is furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in all copies or
+// substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
+// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
 
 using System;
 using System.ComponentModel.Composition;