diff --git a/flake.lock b/flake.lock
index 2c9cb91..5e6384f 100644
--- a/flake.lock
+++ b/flake.lock
@@ -571,11 +571,11 @@
         "systems": "systems_4"
       },
       "locked": {
-        "lastModified": 1761289792,
-        "narHash": "sha256-0dPmbf3odRbfnI7bBu3tmmkNKJOUGOYK1tECBZZOCqk=",
+        "lastModified": 1761292714,
+        "narHash": "sha256-7jWcl8M0wpgqV7A2fxA7l7UR/QhqN0uM5Uoau7m1WqU=",
         "ref": "refs/heads/main",
-        "rev": "df8cd9c184b0e2e37ab91d47edfd35504713f9ff",
-        "revCount": 192,
+        "rev": "27194b5a478f732a0ab3b6626af33dc5e09c46f3",
+        "revCount": 193,
         "type": "git",
         "url": "https://git.escapeangle.com/lander/nixvim.git"
       },
diff --git a/home/lander/heimdall.nix b/home/lander/heimdall.nix
index b666047..b0d312c 100644
--- a/home/lander/heimdall.nix
+++ b/home/lander/heimdall.nix
@@ -11,6 +11,9 @@
   programs.ssh = {
     enable = true;
     matchBlocks = {
+      "*.escapeangle.com" = {
+        addressFamily = "inet";
+      };
       "*.seeds.basf.net" = {
         user = "u10127959";
       };