diff --git a/g14control.sh b/g14control.sh
index 4a33b70..eee3c39 100755
--- a/g14control.sh
+++ b/g14control.sh
@@ -39,7 +39,7 @@ disp() {
 
 	CHKLEVEL=$(cat ${INTERFACE})
 
-	notify-send "Display backlight level changed" \
+	notify-send -t 500 "Display backlight level changed" \
 		"${CURRLEVEL} -> ${CHKLEVEL}"
 }
 
@@ -64,7 +64,7 @@ kbd() {
 
 	CHKLEVEL=$(cat ${INTERFACE})
 
-	notify-send "Keyboard backlight level changed" \
+	notify-send -t 500 "Keyboard backlight level changed" \
 		"${CURRLEVEL} -> ${CHKLEVEL}"
 }
 
@@ -94,7 +94,7 @@ fan() {
 
 	CHKMODE=$(cat ${INTERFACE})
 
-	notify-send "Fan mode changed" \
+	notify-send -t 500 "Fan mode changed" \
 		"${MODELIST[${CURRMODE}]} -> ${MODELIST[${CHKMODE}]}"
 }