diff --git a/src/xpdev/xpbeep.c b/src/xpdev/xpbeep.c
index 574fc9ac2b30748075d4e14a9a9b8e77117890e4..cf97ccec851500b20c5cae2cb6b37aa407d63de1 100644
--- a/src/xpdev/xpbeep.c
+++ b/src/xpdev/xpbeep.c
@@ -417,7 +417,7 @@ DLLCALL xptone_open_locked(void)
 			handle_type=SOUND_DEVICE_PULSEAUDIO;
 			handle_rc++;
 			pthread_mutex_unlock(&handle_mutex);
-			xptone(0, 1, WAVE_SHAPE_SQUARE, FALSE);
+			xptone(0, 1, WAVE_SHAPE_SQUARE);
 			pthread_mutex_lock(&handle_mutex);
 			if (pulseaudio_device_open_failed) {
 fprintf(stderr, "Pulse broke\n");