diff --git a/bash_aliases b/bash_aliases
index 83e082d..7740a1d 100644
--- a/bash_aliases
+++ b/bash_aliases
@@ -13,7 +13,7 @@ function grepr { grep -n -i -r "${@:1}" . --color=always | grep -v -e "Binär" -
 function grepnr { grep -n -r "${@:1}" . --color=always | grep -v -e "Binär" -e "Binary file" -e "rr-cache"; }
 function runs { ps -ef | grep $1 | grep -v grep; }
 function timestamptodate { date -d @$1; }
-function dush { pwd=$(pwd); cd $1; sudo du -csh --apparent-size ./* .[^.]* | grep -v "nicht gefunden" | sort -h; cd $pwd; }
+function dush { pwd=$(pwd); cd "$1"; sudo du -csh --apparent-size ./* .[^.]* | grep -v "nicht gefunden" | sort -h; cd $pwd; }
 alias svim="sudo -E vim"
 alias upgrade='sudo apt-fast update && sudo apt-fast upgrade'
 alias aliases='vim ~/.bash_aliases; unalias -a && source ~/.bashrc'