diff --git a/blackbox.yml b/blackbox.yml
index a7f58cb1..65c97cc0 100644
--- a/blackbox.yml
+++ b/blackbox.yml
@@ -20,6 +20,7 @@ modules:
     tcp:
       query_response:
       - expect: "^SSH-2.0-"
+      - send: "SSH-2.0-blackbox-ssh-check"
   irc_banner:
     prober: tcp
     tcp: