diff --git a/modules/lang/org/README.org b/modules/lang/org/README.org
index a7dd456cc..ad82e82f9 100644
--- a/modules/lang/org/README.org
+++ b/modules/lang/org/README.org
@@ -153,7 +153,13 @@ pacman -S texlive-core texlive-bin texlive-science
 pacman -S gnuplot
 #+END_SRC
 
-** TODO NixOS
+** NixOS
+#+BEGIN_SRC nix
+environment.systemPackages = with pkgs; [
+  # any less than medium isn't guaranteed to work
+  texlive.combined.scheme-medium
+];
+#+END_SRC
 
 ** TODO Windows