diff --git a/hosts/pinwheel/modules/git/default.nix b/hosts/pinwheel/modules/git/default.nix
index aa0243b..ae17f47 100644
--- a/hosts/pinwheel/modules/git/default.nix
+++ b/hosts/pinwheel/modules/git/default.nix
@@ -15,7 +15,7 @@ in
   };
 
   config = lib.mkIf enabled {
-    home-manager.users.alex = {
+    home-manager.users.alex = { lib, ... }: {
       programs.git = {
         enable = true;
 
@@ -36,6 +36,13 @@ in
         };
       };
 
+      home.file.".ssh/config".target = ".ssh/config_source";
+
+      home.activation.sshConfig = lib.hm.dag.entryAfter [ "writeBoundary" ] ''
+        run cat ~/.ssh/config_source > ~/.ssh/config
+        run chmod 600 ~/.ssh/config
+      '';
+
       home.packages = [ pkgs.tig ];
 
       home.file.".tigrc".text = ''