diff --git a/tvix/nix-compat/src/nix_daemon/types.rs b/tvix/nix-compat/src/nix_daemon/types.rs
index 60d2304c9..f4505a616 100644
--- a/tvix/nix-compat/src/nix_daemon/types.rs
+++ b/tvix/nix-compat/src/nix_daemon/types.rs
@@ -237,7 +237,7 @@ pub struct UnkeyedValidPathInfo {
     pub ca: Option<CAHash>,
 }
 
-/// Request tupe for [super::worker_protocol::Operation::QueryValidPaths]
+/// Request tuple for [super::worker_protocol::Operation::QueryValidPaths]
 #[derive(NixDeserialize)]
 pub struct QueryValidPaths {
     // Paths to query