1 files changed, 2 insertions, 1 deletions

diff --git a/ymir.nix b/ymir.nix
index 69e43a39..ee423a85 100644
--- a/ymir.nix
+++ b/ymir.nix
@@ -139,7 +139,8 @@ in rec {
     firewall = {
       enable = true;
       allowPing = true;
-      allowedTCPPorts = [ 22 # ssh
+      allowedTCPPorts = [ 20 # ftp
+                          22 # ssh
                           25 # smtp
                           143 # imap
                           993 # imaps