diff --git a/src/core/mod.rs b/src/core/mod.rs
index 1aa2c15..3b40950 100644
--- a/src/core/mod.rs
+++ b/src/core/mod.rs
@@ -4,6 +4,7 @@ pub mod communication;
 #[cfg(feature = "core_logic")]
 pub mod logic;
 
+pub mod error;
 pub mod motor;
 pub mod positional;
 pub mod units;