diff --git a/hosts/common/core/binary-caches.nix b/hosts/common/core/binary-caches.nix
index f3fbb1a..6c7109f 100644
--- a/hosts/common/core/binary-caches.nix
+++ b/hosts/common/core/binary-caches.nix
@@ -1,4 +1,6 @@
 _: {
+    # no idea where to put this
+    # the rest of them are moved to their respective modules
     nix.settings = {
         substituters = [
             "https://nix-community.cachix.org"