diff --git a/.config/bash/module/Nix.sh b/.config/bash/module/Nix.sh
index cf90f13..f719cee 100644
--- a/.config/bash/module/Nix.sh
+++ b/.config/bash/module/Nix.sh
@@ -18,22 +18,6 @@ function nix_find() {
 	fi
 }
 
-# Switch to Unstable branch.
-function nix_unstable() {
-	nix-channel --remove nixos
-	# nix-channel --remove home-manager
-
-	nix-channel --add https://nixos.org/channels/nixos-unstable nixos
-	# nix-channel --add https://github.com/nix-community/home-manager/archive/master.tar.gz home-manager
-
-	nix-channel --update
-}
-
-# Display current channel.
-function nix_channel() {
-	nix-channel --list
-}
-
 # Rebuild system.
 # Optionally force the hostname.
 # Usage: nix_rebuild [HOSTNAME]