diff --git a/src/tcp/tls/mod.rs b/src/tcp/tls/mod.rs
index 52b21a6..d63238f 100644
--- a/src/tcp/tls/mod.rs
+++ b/src/tcp/tls/mod.rs
@@ -1,5 +1,6 @@
 mod connector;
 mod enrollment;
+mod protocol;
 
 pub use connector::connect_mtls;
 pub use enrollment::enroll_and_connect;