diff --git a/fish/functions/4 b/fish/functions/4
new file mode 100644
index 0000000..b86d766
--- /dev/null
+++ b/fish/functions/4
@@ -0,0 +1,3 @@
+distant city lights
+sea and sky merge in blackness—
+an infinite void
diff --git a/fish/functions/fish_greeting.fish b/fish/functions/fish_greeting.fish
index 158ad2a..4b0b084 100644
--- a/fish/functions/fish_greeting.fish
+++ b/fish/functions/fish_greeting.fish
@@ -1,5 +1,5 @@
 function fish_greeting
-    set num $(random 1 3)
+    set num $(random 1 4)
     echo -ne '\x1b[38;5;16m' # Set colour to primary
     echo '▄▖          ▄▖        ▄▖▜ ▜ '
     echo '▌ █▌▛▘█▌▛▘▄▖▚ █▌█▌▛▘▄▖▌▌▐ ▐ '
diff --git a/fish/functions/update.fish b/fish/functions/update.fish
deleted file mode 100644
index ba3304c..0000000
--- a/fish/functions/update.fish
+++ /dev/null
@@ -1,4 +0,0 @@
-function update --wraps='sudo emerge --sync && sudo emerge -avDNu && sudo smart-live-rebuild' --description 'alias update=sudo emerge --sync && sudo emerge -avDNu && sudo smart-live-rebuild'
-  sudo emerge --sync && sudo emerge -avuDN @world && sudo smart-live-rebuild $argv
-        
-end