diff --git a/Upsilon/StandardLibraries/BasicFunctions.cs b/Upsilon/StandardLibraries/BasicFunctions.cs
index 3d24548..6652b4d 100644
--- a/Upsilon/StandardLibraries/BasicFunctions.cs
+++ b/Upsilon/StandardLibraries/BasicFunctions.cs
@@ -39,7 +39,7 @@ namespace Upsilon.StandardLibraries
         }
 
         [StandardLibraryScriptFunction("require", true)]
-        public void Require(Script script, ScriptBoolean boolean, ScriptString message = null)
+        public void Require(Script script, string file)
         {
 
         }