1 files changed, 2 insertions, 0 deletions
diff --git a/src/core/socket.h b/src/core/socket.h
index 94cda8a90d..fb3948130f 100644
--- a/src/core/socket.h
+++ b/src/core/socket.h
@@ -120,6 +120,8 @@ struct Socket {
         bool remove_on_stop;
         bool writable;
 
+        int socket_protocol;
+
         /* Socket options */
         bool keep_alive;
         bool no_delay;