diff --git a/src/libei-private.h b/src/libei-private.h
index cd700da..94311b8 100644
--- a/src/libei-private.h
+++ b/src/libei-private.h
@@ -85,8 +85,6 @@ struct ei {
 	} log;
 
 	bool is_sender;
-	uint32_t server_version;
-	uint32_t client_version;
 };
 
 const struct ei_connection_interface *