diff --git a/.gitignore b/.gitignore
index 940794e..1128cc3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -286,3 +286,6 @@ __pycache__/
 *.btm.cs
 *.odx.cs
 *.xsd.cs
+
+# Visual Studio Code
+*.vscode
diff --git a/src/Paseto/Algorithms/Version1Algorithm.cs b/src/Paseto/Algorithms/Version1Algorithm.cs
index 5d35de5..47fd15d 100644
--- a/src/Paseto/Algorithms/Version1Algorithm.cs
+++ b/src/Paseto/Algorithms/Version1Algorithm.cs
@@ -84,6 +84,11 @@ public byte[] Sign(byte[] message, byte[] key)
         /// <returns><c>true</c> if verified, <c>false</c> otherwise.</returns>
         public bool Verify(byte[] message, byte[] signature, byte[] key)
         {
+            // NOTE: Not Supported in Linux until 2.1
+            //
+            // Enable RSA-OAEP(SHA-2) and RSA-PSS on Unix systems #27394
+            // https://github.com/dotnet/corefx/pull/27394
+            // https://github.com/dotnet/corefx/issues/2522
 #if NETSTANDARD2_0
             using (var rsa = RSA.Create())
             {