diff --git a/lib/src/kvs/ds.rs b/lib/src/kvs/ds.rs
index ed2b993c..4536c550 100644
--- a/lib/src/kvs/ds.rs
+++ b/lib/src/kvs/ds.rs
@@ -15,6 +15,7 @@ pub struct Datastore {
 	pub(super) inner: Inner,
 }
 
+#[allow(clippy::large_enum_variant)]
 pub(super) enum Inner {
 	#[cfg(feature = "kv-echodb")]
 	Mem(super::mem::Datastore),
diff --git a/lib/src/kvs/tx.rs b/lib/src/kvs/tx.rs
index e1de620c..3df9f378 100644
--- a/lib/src/kvs/tx.rs
+++ b/lib/src/kvs/tx.rs
@@ -21,6 +21,7 @@ pub struct Transaction {
 	pub(super) inner: Inner,
 }
 
+#[allow(clippy::large_enum_variant)]
 pub(super) enum Inner {
 	#[cfg(feature = "kv-echodb")]
 	Mem(super::mem::Transaction),