diff --git a/admin/src/multitree_bench/mod.rs b/admin/src/multitree_bench/mod.rs
index c7464110..7017c9e2 100644
--- a/admin/src/multitree_bench/mod.rs
+++ b/admin/src/multitree_bench/mod.rs
@@ -5,7 +5,7 @@ use super::*;
 
 mod data;
 
-pub use parity_db::{CompressionType, Db, Key, TreeReader, Value};
+pub use parity_db::{Db, Key, TreeReader};
 use parity_db::{NewNode, NodeRef, Operation};
 
 use parking_lot::{RwLock, RwLockReadGuard};
diff --git a/src/index.rs b/src/index.rs
index 40c0721e..2501a6d7 100644
--- a/src/index.rs
+++ b/src/index.rs
@@ -753,9 +753,7 @@ mod test {
 	}
 
 	#[cfg(feature = "bench")]
-	fn bench_find_entry_internal<
-		F: Fn(&IndexTable, u64, usize, &[u8; CHUNK_LEN]) -> (Entry, usize),
-	>(
+	fn bench_find_entry_internal<F: Fn(&IndexTable, u64, usize, &Chunk) -> (Entry, usize)>(
 		b: &mut Bencher,
 		f: F,
 	) {