diff --git a/dotfiles/system/etc/zsh/zshrc b/dotfiles/system/etc/zsh/zshrc
index 8f3f375..45b0d2c 100644
--- a/dotfiles/system/etc/zsh/zshrc
+++ b/dotfiles/system/etc/zsh/zshrc
@@ -18,8 +18,8 @@ alias gitc="git commit"
 alias gitp="git push"
 alias gitl="git log"
 alias gitd="git diff --word-diff"
-alias Y="youtube-dl --no-check-certificate"
-alias Yall="youtube-dl -o \"%(autonumber)s-%(title)s.%(ext)s\""
+alias Y="noglob youtube-dl --no-check-certificate"
+alias Yall="noglob youtube-dl -o \"%(autonumber)s-%(title)s.%(ext)s\""
 alias units="units -v"
 
 # Edit the current command line in $EDITOR
@@ -124,6 +124,9 @@ autoload -U compinit         # aktivuje "standardní" pravidla pro doplňování
 compinit
 autoload colors zsh/terminfo
 
+# bulk rename tool
+autoload zmv
+
 source /usr/share/over-prompt/zsh-init
 
 # keyboard stuff