diff --git a/scripts/doorsbg b/scripts/doorsbg
index d1031fa..46603db 100755
--- a/scripts/doorsbg
+++ b/scripts/doorsbg
@@ -1,12 +1,15 @@
 #! /bin/bash
 
-wal -i ~/Pictures/Wallpapers;
+# pick a random wallpaper and save a copy
+wal -i ~/Pictures/Wallpapers &&
+cp $(awk {print} ~/.cache/wal/wal) ~/.cache/wal/bg
 
-cp $(awk {print} ~/.cache/wal/wal) ~/.cache/wal/bg;
-pywalfox update;
-pywal-discord;
-beautifuldiscord --css ~/.config/BetterDiscord/themes;
-wal-telegram -g;
+# update themes for other stuff it it exists
+[ -x "$(command -v pywalfox)" ] && pywalfox update
+[ -x "$(command -v pywal-discord)" ] && pywal-discord
+[ -x "$(command -v beautifuldiscord)" ] && beautifuldiscord --css ~/.config/BetterDiscord/themes
+[ -x "$(command -v wal-telegram )" ] && wal-telegram -g
 
+# set wallpaper and reset waybar
 swaybg -i ~/.cache/wal/bg &
 killall waybar && waybar &