diff --git a/board/src/lib.rs b/board/src/lib.rs
index e599040..d22d32b 100644
--- a/board/src/lib.rs
+++ b/board/src/lib.rs
@@ -2,6 +2,7 @@
 
 pub mod castle;
 pub mod en_passant;
+pub mod fen;
 
 mod board;
 mod builder;