diff --git a/modules/users/devin/desktop/mail.nix b/modules/users/devin/desktop/mail.nix
index 90cba12..9cffe52 100644
--- a/modules/users/devin/desktop/mail.nix
+++ b/modules/users/devin/desktop/mail.nix
@@ -19,7 +19,7 @@
     Service = {
       Type = "oneshot";
       ExecStart = "${pkgs.isync}/bin/mbsync iCloud Gmail";
-      Environment.HOME = config.home.homeDirectory;
+      Environment = ["HOME=${config.home.homeDirectory}"];
     };
   };