diff --git a/dotfiles/bash/bash_aliases b/dotfiles/bash/bash_aliases
index 4f7bb40..d85c808 100644
--- a/dotfiles/bash/bash_aliases
+++ b/dotfiles/bash/bash_aliases
@@ -7,9 +7,7 @@ alias lla='ls -lArth'
 alias la='ls -A'
 alias l='ls -CF'
 
-alias pdf='zathura'
 alias ccat='highlight --out-format=ansi' # color cat with syntax highlighting
-alias netstat='ss' # for compatibility
 
 if [ -x /bin/vim ] && [ ! -x /bin/vi ]; then
     alias vi='vim'