diff --git a/rofi-pulse-sink.sh b/rofi-pulse-sink.sh
index 34db9cc..1754bbd 100755
--- a/rofi-pulse-sink.sh
+++ b/rofi-pulse-sink.sh
@@ -1,5 +1,6 @@
 #!/bin/sh
 #
+# TODO: Unmute selected output sink
 # Purpose {{{
 # This script will …
 #   1. …
@@ -216,6 +217,28 @@ Error with ${RED}pacmd set-default-sink${COLOR_DEBUG} command."
 
 	return "${return_set_default_pulseaudio_sink}"
 
+}
+# }}}
+unmute_default_pulseaudio_sink() {                              # {{{
+
+	## Return False by default
+	return_unmute_default_pulseaudio_sink="1"
+
+	debug_message "unmute_default_pulseaudio_sink − \
+Try to unmute ${RED}@DEFAULT_SINK@${COLOR_DEBUG} for PulseAudio."
+
+	if pactl set-sink-mute @DEFAULT_SINK@ false; then
+		debug_message "unmute_default_pulseaudio_sink − \
+${RED}@DEFAULT_SINK@${COLOR_DEBUG} for PulseAudio is now unmute."
+		return_unmute_default_pulseaudio_sink="0"
+	else
+		debug_message "unmute_default_pulseaudio_sink − \
+Error with ${RED}pacmd set-sink-mute${COLOR_DEBUG} command."
+		return_unmute_default_pulseaudio_sink="1"
+	fi
+
+	return "${return_unmute_default_pulseaudio_sink}"
+
 }
 # }}}
 
@@ -255,6 +278,10 @@ main() {                                                        # {{{
 	set_default_pulseaudio_sink \
 		|| error_message "Can't set the selected sink (${choosen_sink_description}) as default output sink/device. Please use --debug option." 3
 	## }}}
+	## Try to unmute the default output sink {{{
+	### OR Exit with error message
+	unmute_default_pulseaudio_sink \
+		|| error_message "Can't unmute the selected sink (${choosen_sink_description}). Please use --debug option." 4
 
 }
 # }}}