diff --git a/src/Client/ConnectionEstablisher.cpp b/src/Client/ConnectionEstablisher.cpp
index 757927d70bc..3ad9f6ba95c 100644
--- a/src/Client/ConnectionEstablisher.cpp
+++ b/src/Client/ConnectionEstablisher.cpp
@@ -16,7 +16,6 @@ namespace ErrorCodes
     extern const int ATTEMPT_TO_READ_AFTER_EOF;
     extern const int NETWORK_ERROR;
     extern const int SOCKET_TIMEOUT;
-    extern const int DNS_ERROR;
 }
 
 ConnectionEstablisher::ConnectionEstablisher(
@@ -91,7 +90,6 @@ void ConnectionEstablisher::run(ConnectionEstablisher::TryResult & result, std::
     catch (const Exception & e)
     {
         if (e.code() != ErrorCodes::NETWORK_ERROR && e.code() != ErrorCodes::SOCKET_TIMEOUT
-            && e.code() != ErrorCodes::DNS_ERROR
             && e.code() != ErrorCodes::ATTEMPT_TO_READ_AFTER_EOF)
             throw;
 
diff --git a/tests/queries/0_stateless/00965_shard_unresolvable_addresses.sql b/tests/queries/0_stateless/00965_shard_unresolvable_addresses.sql
index 5b763d2d853..555e7a98380 100644
--- a/tests/queries/0_stateless/00965_shard_unresolvable_addresses.sql
+++ b/tests/queries/0_stateless/00965_shard_unresolvable_addresses.sql
@@ -2,7 +2,7 @@
 
 SET prefer_localhost_replica = 1;
 
-SELECT count() FROM remote('127.0.0.1,localhos', system.one); -- { serverError 279 }
+SELECT count() FROM remote('127.0.0.1,localhos', system.one); -- { serverError 198 }
 SELECT count() FROM remote('127.0.0.1|localhos', system.one);
 
 -- Clear cache to avoid future errors in the logs