diff --git a/src/error.rs b/src/error.rs
index 6033fa25..0d0f805e 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -1,4 +1,3 @@
-//! Error types
 use std::error::Error as StdError;
 use std::fmt::{self, Display, Formatter};
 
diff --git a/src/ffi/mod.rs b/src/ffi/mod.rs
index 60abccd6..baa78d32 100644
--- a/src/ffi/mod.rs
+++ b/src/ffi/mod.rs
@@ -1,4 +1,3 @@
-#![allow(missing_docs, missing_debug_implementations)]
 use std::marker::PhantomData;
 use std::os::raw::c_char;
 use std::time::Duration;
diff --git a/src/lib.rs b/src/lib.rs
index f0a4629b..b15b6160 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -4,7 +4,7 @@
 #![deny(missing_docs, missing_debug_implementations, rust_2018_idioms)]
 
 #[macro_use]
-pub mod error;
+mod error;
 pub use self::error::{Error, ErrorKind};
 
 #[cfg(any(test, feature = "log"))]
@@ -22,7 +22,7 @@ pub use askar_storage as storage;
 pub use askar_storage::future;
 
 #[cfg(feature = "ffi")]
-pub mod ffi;
+mod ffi;
 
 pub mod kms;
 
diff --git a/src/store.rs b/src/store.rs
index 94358e16..36834231 100644
--- a/src/store.rs
+++ b/src/store.rs
@@ -1,4 +1,3 @@
-//! module for askar store and session
 use askar_storage::backend::copy_profile;
 
 use crate::{