diff --git a/services.nix b/services.nix
index 6a4da31..a313921 100644
--- a/services.nix
+++ b/services.nix
@@ -11,6 +11,7 @@ let
     ];
     overlays = [
       (final: prev: {
+        # Override the version of Plex installed to be the latest
         plexRaw = prev.plexRaw.overrideAttrs rec {
           version = "1.42.1.10060-4e8b05daf";
           src = final.fetchurl {
@@ -18,7 +19,9 @@ let
             sha256 = "OoItvG0IpgUKlZ0JmzDc2WqMtyZrlNCF7MCnUKqBl/Q=";
           };
         };
+        # Override the json object that contains verions and hashes for Immich
         immich = prev.immich.override { sourcesJSON = ./overrides/immich-sources.json; };
+        # Fix errors wit numpy version failing to resolve in the immich ML package
         immich-machine-learning = prev.immich-machine-learning.overrideAttrs
           (finalAttrs: prevAttrs: {
             pythonRelaxDeps = prevAttrs.pythonRelaxDeps ++ [ "numpy" ];