diff --git a/system/home/shell/default.nix b/system/home/shell/default.nix
index e24c4651..486156c1 100644
--- a/system/home/shell/default.nix
+++ b/system/home/shell/default.nix
@@ -17,6 +17,7 @@
       cbonsai
     ];
     shellAliases = {
+      nixpkgs-manual = "xdg-open $(nix build nixpkgs#nixpkgs-manual --print-out-paths --no-link)/share/doc/nixpkgs/manual.html";
       sync-all = "sync-git; vdirsyncer sync; mbsync -a";
       sync-and-shutdown = "sync-all && shutdown now";
     };