diff --git a/src/serialize/coefficient.rs b/src/serialize/coefficient.rs
new file mode 100644
index 0000000..e69de29
diff --git a/src/serialize/mod.rs b/src/serialize/mod.rs
index f2ad632..1b8a1b0 100644
--- a/src/serialize/mod.rs
+++ b/src/serialize/mod.rs
@@ -1,2 +1,5 @@
 pub mod vector;
 pub use vector::*;
+
+pub mod coefficient;
+pub use coefficient::*;