diff --git a/Settings.md b/Settings.md
index 7019f81..d5a317f 100644
--- a/Settings.md
+++ b/Settings.md
@@ -19,6 +19,9 @@ Watch the static mapping files + folder for changes when running.
 ### ProxyAndRecordSettings
 You can enable ProxyAndRecord functionality by defining the *ProxyAndRecordSettings* and by specifying an Url. See code example below.
 
+### AllowCSharpCodeMatcher
+Allow the usage of CSharpCodeMatcher, default is not allowed because it can be dangerous to execute all C# code.
+
 ```c#
 var server = FluentMockServer.Start(new FluentMockServerSettings
 {