diff --git a/net/vmw_vsock/vmci_transport.c b/net/vmw_vsock/vmci_transport.c
index 4b8b1150a7388762be3669bc999ce5edd4f8f5f5..8b65323207db52182e27d296880b63ab52275e26 100644
--- a/net/vmw_vsock/vmci_transport.c
+++ b/net/vmw_vsock/vmci_transport.c
@@ -2055,7 +2055,7 @@ static bool vmci_check_transport(struct vsock_sock *vsk)
 	return vsk->transport == &vmci_transport;
 }
 
-void vmci_vsock_transport_cb(bool is_host)
+static void vmci_vsock_transport_cb(bool is_host)
 {
 	int features;