diff --git a/crates/erg_parser/token.rs b/crates/erg_parser/token.rs
index 8740549a7..074d071b0 100644
--- a/crates/erg_parser/token.rs
+++ b/crates/erg_parser/token.rs
@@ -405,7 +405,7 @@ impl Token {
     pub const DUMMY: Token = Token {
         kind: TokenKind::Illegal,
         content: Str::ever("DUMMY"),
-        lineno: 1,
+        lineno: 0,
         col_begin: 0,
         col_end: 0,
     };
@@ -414,7 +414,7 @@ impl Token {
         Self {
             kind,
             content: Str::ever(content),
-            lineno: 1,
+            lineno: 0,
             col_begin: 0,
             col_end: 0,
         }