diff --git a/ast/ast.go b/ast/ast.go
index 5c80a03..69d37af 100644
--- a/ast/ast.go
+++ b/ast/ast.go
@@ -3,7 +3,7 @@ package ast
 import "monkey/token"
 
 type Node interface {
-	TokeLiteral() string
+	TokenLiteral() string
 }
 
 type Statement interface {