diff --git a/.profile b/.profile
index 917a57d..73225da 100644
--- a/.profile
+++ b/.profile
@@ -9,6 +9,7 @@ export BROWSER="linkhandler"
 export TRUEBROWSER="firefox"
 export READER="zathura"
 export BIB="$HOME/Documents/LaTeX/uni.bib"
+export REFER="$HOME/.referbib"
 
 [ -f ~/.scripts/shortcuts.sh ] && ~/.scripts/shortcuts.sh
 
@@ -21,4 +22,4 @@ fi
 
 # Switch escape and caps and use wal colors if tty:
 sudo -n loadkeys ~/.scripts/ttymaps.kmap 2>/dev/null
-wal -Rn
+tty | grep tty >/dev/null && wal -Rns
diff --git a/README.md b/README.md
index 256348d..7c663af 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ Check other config folders for more specific documentation.
 
 [ranger configuration](.config/ranger/luke_ranger_readme.md)
 
-[list of scripts in the `~/.scripts/ directory](.scripts/SCRIPTS.md)
+[list of scripts in the `~/.scripts/ directory`](.scripts/SCRIPTS.md)
 
 ## Dynamic Configuration Files