diff --git a/ruff_dev/src/generate_check_code_prefix.rs b/ruff_dev/src/generate_check_code_prefix.rs
index fd8a8924c8..345e321eb0 100644
--- a/ruff_dev/src/generate_check_code_prefix.rs
+++ b/ruff_dev/src/generate_check_code_prefix.rs
@@ -11,7 +11,7 @@ use itertools::Itertools;
 use ruff::checks::CheckCode;
 use strum::IntoEnumIterator;
 
-const FILE: &str = "src/checks_gen.rs";
+const FILE: &str = "../src/checks_gen.rs";
 
 #[derive(Parser)]
 #[command(author, version, about, long_about = None)]