diff --git a/catalyst-gateway/crates/c509-certificate/src/lib.rs b/catalyst-gateway/crates/c509-certificate/src/lib.rs
index 89b1671a58..b64f66294b 100644
--- a/catalyst-gateway/crates/c509-certificate/src/lib.rs
+++ b/catalyst-gateway/crates/c509-certificate/src/lib.rs
@@ -1,6 +1,9 @@
 //! x509 Certificate library
 
 use wasm_bindgen::prelude::*;
+mod c509_cert;
+mod c509_enum;
+mod cbor;
 
 #[wasm_bindgen]
 extern "C" {