diff --git a/aliases/functions b/aliases/functions
index 8bef2b1..daf78d3 100644
--- a/aliases/functions
+++ b/aliases/functions
@@ -28,8 +28,10 @@ alias S='sudo $(history -n -1)'
 
 alias rm="rm -I"
 function v() {
-    xdg-open "$@" &|
-    }
+    for file in $@; do
+	xdg-open $file &|
+    done
+}
 
 alias vmemcache="vmtouch -l -m 12G -v"
 
@@ -43,8 +45,8 @@ alias de="dict.cc.py en de"
 
 su() {
     if [[ -z "$@" ]]; then
-	echo "Switching to sudo -s for enviromental reasons"
-	sudo -s
+	echo "Switching to sudo -i for enviromental reasons"
+	sudo -i
     else
 	command su "$@"
     fi
@@ -305,3 +307,7 @@ alias vcat="nvimpager -c"
 alias icat="kitty +kitten icat"
 
 # vim: foldmethod=marker
+
+function lastdl() {
+    echo ~/downloads/*(oc.[1])
+}
diff --git a/env/20_services.zsh b/env/20_services.zsh
index 2851f8d..b6e358c 100644
--- a/env/20_services.zsh
+++ b/env/20_services.zsh
@@ -1,3 +1,3 @@
-if [[ $DISPLAY ]]; then
+if [[ $DISPLAY && $UID != 0 ]]; then
 	export SVDIR="$HOME/.local/session_service"
 fi
diff --git a/zplug.zsh b/zplug.zsh
index f2b06dc..69eef15 100644
--- a/zplug.zsh
+++ b/zplug.zsh
@@ -29,7 +29,6 @@ zplug "plugins/ng", from:oh-my-zsh
 
 zplug "zpm-zsh/colors"
 
-zplug "xuhdev/k", at:gnu-ls-color
 zplug "urbainvaes/fzf-marks"
 
 zplug "crater2150-zsh/tmsu-fzf", as:plugin
diff --git a/zshrc b/zshrc
index 22b413a..93832b6 100644
--- a/zshrc
+++ b/zshrc
@@ -14,6 +14,7 @@ setopt chase_links
 setopt short_loops
 setopt cdable_vars
 WORDCHARS=${WORDCHARS//\/}
+cdpath+=$HOME
 
 export ZDOTDIR=${ZDOTDIR:-$HOME/.zsh}