1 files changed, 1 insertions, 1 deletions
diff --git a/src/s_user.c b/src/s_user.c
index be041cf..b08d045 100644
--- a/src/s_user.c
+++ b/src/s_user.c
@@ -652,7 +652,7 @@ introduce_client(struct Client *source_p)
                    source_p->servptr->name, source_p->info);
     }
 
-    if (!EmptyString(source_p->certfp))
+    if (!EmptyString(source_p->certfp) && IsCapable(server, CAP_CERTFP))
       sendto_one(server, ":%s CERTFP %s", ID(source_p), source_p->certfp);
   }
 }