diff --git a/system/home/shell/default.nix b/system/home/shell/default.nix
index 069a6060..0340c059 100644
--- a/system/home/shell/default.nix
+++ b/system/home/shell/default.nix
@@ -18,6 +18,7 @@
     ];
     shellAliases = {
       update = "sudo nixos-rebuild switch";
+      sync-all = "gsync; esync; vdirsyncer sync; mbsync -a";
       protonup = "sudo wg-quick up protonvpn && sudo wg";
       protondown = "sudo wg-quick down protonvpn";
     };