diff --git a/tvix/nix-compat/src/derivation/mod.rs b/tvix/nix-compat/src/derivation/mod.rs
index 445e9cb43..952fda229 100644
--- a/tvix/nix-compat/src/derivation/mod.rs
+++ b/tvix/nix-compat/src/derivation/mod.rs
@@ -21,6 +21,7 @@ mod tests;
 pub use crate::nixhash::{CAHash, NixHash};
 pub use errors::{DerivationError, OutputError};
 pub use output::Output;
+pub use parser::Error as ParserError;
 
 use self::write::AtermWriteable;