diff --git a/docs/manual/installation/modules.md b/docs/manual/installation/modules.md
index d8462e9..f78046d 100644
--- a/docs/manual/installation/modules.md
+++ b/docs/manual/installation/modules.md
@@ -1,5 +1,9 @@
 # Module Installation {#ch-module-installation}
 
+The below chapters will describe installing nvf as NixOS and Home-Manager
+modules. Note that those methods are mutually exclusive, and will likely cause
+path collisions if used simultaneously.
+
 ```{=include=} chapters
 modules/nixos.md
 modules/home-manager.md