diff --git a/mithril-common/src/entities/wrapper_helpers.rs b/mithril-common/src/entities/arithmetic_operation_wrapper.rs
similarity index 100%
rename from mithril-common/src/entities/wrapper_helpers.rs
rename to mithril-common/src/entities/arithmetic_operation_wrapper.rs
diff --git a/mithril-common/src/entities/block_number.rs b/mithril-common/src/entities/block_number.rs
index af79029cd71..89d1e98c5cb 100644
--- a/mithril-common/src/entities/block_number.rs
+++ b/mithril-common/src/entities/block_number.rs
@@ -4,7 +4,7 @@ use std::ops::{Deref, DerefMut};
 
 use serde::{Deserialize, Serialize};
 
-use crate::entities::wrapper_helpers::{
+use crate::entities::arithmetic_operation_wrapper::{
     impl_add_to_wrapper, impl_div_to_wrapper, impl_mul_to_wrapper, impl_partial_eq_to_wrapper,
     impl_rem_to_wrapper, impl_sub_to_wrapper,
 };
@@ -60,7 +60,7 @@ impl_partial_eq_to_wrapper!(BlockNumber, u64);
 
 #[cfg(test)]
 mod tests {
-    use crate::entities::wrapper_helpers::tests::test_op_assign;
+    use crate::entities::arithmetic_operation_wrapper::tests::test_op_assign;
 
     use super::*;
 
diff --git a/mithril-common/src/entities/epoch.rs b/mithril-common/src/entities/epoch.rs
index 2ba6b222f2b..c9bc61ba4f7 100644
--- a/mithril-common/src/entities/epoch.rs
+++ b/mithril-common/src/entities/epoch.rs
@@ -5,7 +5,7 @@ use std::ops::{Deref, DerefMut};
 use serde::{Deserialize, Serialize};
 use thiserror::Error;
 
-use crate::entities::wrapper_helpers::{
+use crate::entities::arithmetic_operation_wrapper::{
     impl_add_to_wrapper, impl_partial_eq_to_wrapper, impl_sub_to_wrapper,
 };
 use crate::signable_builder::Beacon as SignableBeacon;
@@ -138,7 +138,7 @@ pub enum EpochError {
 
 #[cfg(test)]
 mod tests {
-    use crate::entities::wrapper_helpers::tests::test_op_assign;
+    use crate::entities::arithmetic_operation_wrapper::tests::test_op_assign;
 
     use super::*;
 
diff --git a/mithril-common/src/entities/mod.rs b/mithril-common/src/entities/mod.rs
index 27e5a3fe76b..21d0532c673 100644
--- a/mithril-common/src/entities/mod.rs
+++ b/mithril-common/src/entities/mod.rs
@@ -1,5 +1,6 @@
 //! The entities used by, and exchanged between, the aggregator, signers and client.
 
+pub(crate) mod arithmetic_operation_wrapper;
 mod block_number;
 mod block_range;
 mod cardano_chain_point;
@@ -25,7 +26,6 @@ mod single_signatures;
 mod snapshot;
 mod time_point;
 mod type_alias;
-pub(crate) mod wrapper_helpers;
 
 pub use block_number::BlockNumber;
 pub use block_range::{BlockRange, BlockRangeLength, BlockRangesSequence};