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-rw-r--r--tvix/castore/src/fs/mod.rs5
1 files changed, 3 insertions, 2 deletions
diff --git a/tvix/castore/src/fs/mod.rs b/tvix/castore/src/fs/mod.rs
index 58e01355e96d..4f50868b8f44 100644
--- a/tvix/castore/src/fs/mod.rs
+++ b/tvix/castore/src/fs/mod.rs
@@ -24,7 +24,7 @@ use crate::{
 use bstr::ByteVec;
 use fuse_backend_rs::abi::fuse_abi::{stat64, OpenOptions};
 use fuse_backend_rs::api::filesystem::{
-    Context, FileSystem, FsOptions, GetxattrReply, Layer, ListxattrReply, ROOT_ID,
+    Context, FileSystem, FsOptions, GetxattrReply, ListxattrReply, ROOT_ID,
 };
 use futures::StreamExt;
 use parking_lot::RwLock;
@@ -300,7 +300,8 @@ const ROOT_NODES_BUFFER_SIZE: usize = 16;
 const XATTR_NAME_DIRECTORY_DIGEST: &[u8] = b"user.tvix.castore.directory.digest";
 const XATTR_NAME_BLOB_DIGEST: &[u8] = b"user.tvix.castore.blob.digest";
 
-impl<BS, DS, RN> Layer for TvixStoreFs<BS, DS, RN>
+#[cfg(all(feature = "virtiofs", target_os = "linux"))]
+impl<BS, DS, RN> fuse_backend_rs::api::filesystem::Layer for TvixStoreFs<BS, DS, RN>
 where
     BS: BlobService + Clone + Send + 'static,
     DS: DirectoryService + Send + Clone + 'static,