diff --git a/tromjaro-fixes.sh b/tromjaro-fixes.sh
index 1581eeb..cbb068e 100644
--- a/tromjaro-fixes.sh
+++ b/tromjaro-fixes.sh
@@ -14,4 +14,4 @@ export LESS_TERMCAP_us=$'\e[1;32m'
 export LESS_TERMCAP_ue=$'\e[0m'
 
 # Disable the beep sound
-xset b off
+[ -n "$DISPLAY" ] && xset b off