diff --git a/.config/zsh/aliases.zsh b/.config/zsh/aliases.zsh
index cdb376e..cce3fa7 100644
--- a/.config/zsh/aliases.zsh
+++ b/.config/zsh/aliases.zsh
@@ -7,9 +7,6 @@ alias updatealias='exec zsh'
 ## https://www.atlassian.com/git/tutorials/dotfiles
 alias dotfiles='/usr/bin/git --git-dir=$HOME/.dotfiles/ --work-tree=$HOME'
 
-## Use flatpak vscodium
-alias codium="flatpak run com.vscodium.codium --no-sandbox "
-
 ## navigation
 alias ..='cd ..'
 alias ...='cd ../..'
@@ -30,8 +27,6 @@ alias cat='bat'
 ## use 'drill' instead of 'dig' to drop bind package
 alias dig='drill'
 
-## TODO 'delta' instead of 'git diff'
-
 ## confirm before overwriting files
 alias cp='cp --interactive'
 alias mv='mv --interactive'