diff --git a/configuration.nix b/configuration.nix
index ca4a3ca..e2e0a3a 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -6,11 +6,13 @@
 
 {
   imports = [
+    # custom modules
     ./modules/colors.nix
 
     # Include the results of the hardware scan.
     ./hardware-configuration.nix
 
+    # roles
     ./roles/admin.nix
     ./roles/base.nix
     ./roles/desktop.nix