1 files changed, 0 insertions, 8 deletions
diff --git a/tvix/store/src/pathinfoservice/bigtable.rs b/tvix/store/src/pathinfoservice/bigtable.rs
index 6fb52abbfdac..d608cbdb817f 100644
--- a/tvix/store/src/pathinfoservice/bigtable.rs
+++ b/tvix/store/src/pathinfoservice/bigtable.rs
@@ -11,7 +11,6 @@ use serde::{Deserialize, Serialize};
 use serde_with::{serde_as, DurationSeconds};
 use tonic::async_trait;
 use tracing::trace;
-use tvix_castore::proto as castorepb;
 use tvix_castore::Error;
 
 /// There should not be more than 10 MiB in a single cell.
@@ -330,13 +329,6 @@ impl PathInfoService for BigtablePathInfoService {
         Ok(path_info)
     }
 
-    async fn calculate_nar(
-        &self,
-        _root_node: &castorepb::node::Node,
-    ) -> Result<(u64, [u8; 32]), Error> {
-        return Err(Error::StorageError("unimplemented".into()));
-    }
-
     fn list(&self) -> BoxStream<'static, Result<PathInfo, Error>> {
         let mut client = self.client.clone();