1 files changed, 2 insertions, 2 deletions

diff --git a/hosts/surtr/tls.nix b/hosts/surtr/tls.nix
index 259202bb..d087c9f5 100644
--- a/hosts/surtr/tls.nix
+++ b/hosts/surtr/tls.nix
@@ -5,7 +5,7 @@ let
   knotDNSCredentials = zone: pkgs.writeText "lego-credentials" ''
     EXEC_PATH=${knotDNSExec zone}/bin/update-dns.sh
     EXEC_PROPAGATION_TIMEOUT=60
-    EXEC_POLLING_INTERVAL=10
+    EXEC_POLLING_INTERVAL=5
   '';
   knotDNSExec = zone: pkgs.writeScriptBin "update-dns.sh" ''
     #!${pkgs.zsh}/bin/zsh -xe
@@ -20,7 +20,7 @@ let
 
     case "''${mode}" in
       present)
-        ${knotCfg.cliWrappers}/bin/knotc zone-set ${zone} "''${owner}" 60 TXT "''${challenge}"
+        ${knotCfg.cliWrappers}/bin/knotc zone-set ${zone} "''${owner}" 30 TXT "''${challenge}"
         ;;
       cleanup)
         ${knotCfg.cliWrappers}/bin/knotc zone-unset ${zone} "''${owner}" TXT "''${challenge}"