diff --git a/hosts/morty/home-config.nix b/hosts/morty/home-config.nix
index 866d69a..5d49f03 100644
--- a/hosts/morty/home-config.nix
+++ b/hosts/morty/home-config.nix
@@ -3,11 +3,11 @@
     email = {
       enable = true;
       accountConfigs = {
-        a = inputs.nix-private.mail.xiemeart;
-        b = inputs.nix-private.mail.ephase;
-        c = inputs.nix-private.mail.ubordeaux;
+        "1" = inputs.nix-private.mail.xiemeart;
+        "2" = inputs.nix-private.mail.ephase;
+        "3" = inputs.nix-private.mail.ubordeaux;
       };
-      primary = "a";
+      primary = "1";
     };
     dav.enable = true;
     application = {