diff --git a/src/syntux.rs b/src/syntux.rs
deleted file mode 100644
index 845576bd8d8..00000000000
--- a/src/syntux.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-//! This module defines a thin abstract layer on top of the rustc's parser and syntax libraries.
-
-pub(crate) mod parser;
-pub(crate) mod session;