diff --git a/ssh/ssh_config b/ssh/ssh_config
index 3e817e5..7168424 100644
--- a/ssh/ssh_config
+++ b/ssh/ssh_config
@@ -6,3 +6,5 @@ IPQoS af21 af11
 ServerAliveInterval 60
 ServerAliveCountMax 10
 TCPKeepAlive no
+
+VerifyHostKeyDNS ask