diff --git a/keystore2/src/lib.rs b/keystore2/src/lib.rs
index 51316d7..8b629b1 100644
--- a/keystore2/src/lib.rs
+++ b/keystore2/src/lib.rs
@@ -32,6 +32,7 @@
 pub mod legacy_migrator;
 pub mod maintenance;
 pub mod metrics;
+pub mod metrics_store;
 pub mod operation;
 pub mod permission;
 pub mod raw_device;