1 files changed, 1 insertions, 0 deletions

diff --git a/ymir.nix b/ymir.nix
index cdf4914b..bb9c764a 100644
--- a/ymir.nix
+++ b/ymir.nix
@@ -145,6 +145,7 @@ in rec {
                           64738 # murmur
                         ];
       allowedUDPPorts = [ 64738 # murmur
+                          53 # DNS
                         ];
       allowedUDPPortRanges = [ { from = 60000; to = 61000; } # mosh
                              ];