diff --git a/Paganism/PParser/AST/FunctionDeclarateExpression.cs b/Paganism/PParser/AST/FunctionDeclarateExpression.cs
index 4f2b711..aa454a5 100644
--- a/Paganism/PParser/AST/FunctionDeclarateExpression.cs
+++ b/Paganism/PParser/AST/FunctionDeclarateExpression.cs
@@ -195,7 +195,7 @@ public override Value Eval(params Argument[] arguments)
         {
             CreateArguments(arguments);
 
-            if (Name == "pgm_call")
+            if (Name == "cs_call")
             {
                 if (!Types.TryGetValue(arguments[0].Value.Eval().AsString(), out Type findedClass))
                 {