diff --git a/hosts/genesis/networking.nix b/hosts/genesis/networking.nix
index 2aabbb8..043de16 100644
--- a/hosts/genesis/networking.nix
+++ b/hosts/genesis/networking.nix
@@ -182,8 +182,8 @@ in {
 					"98:da:c4:77:7f:4d,192.168.66.102"
 					"8c:85:80:1c:f9:d1,192.168.66.104"
 					"98:da:c4:77:82:7b,192.168.66.105"
-					"0c:80:63:41:74:73,192.168.66.106"
-					"98:da:c4:20:ea:db,192.168.66.107"  # HS220 switch
+					"0c:80:63:41:74:73,192.168.66.106"  # Front hall light switch
+					"98:da:c4:20:ea:db,192.168.66.107"  # Parlor light switch
 					"8c:49:62:aa:58:60,192.168.66.108"  # Roku, HiHandsome
 					"92:3e:11:c7:c5:be,192.168.66.109"
 					"d8:0d:17:19:60:62,192.168.66.112"