diff -uprN pnmixer-0.7.2-orig/src/prefs.c pnmixer-0.7.2/src/prefs.c
--- pnmixer-0.7.2-orig/src/prefs.c	2017-06-02 16:55:02.000000000 +0200
+++ pnmixer-0.7.2/src/prefs.c	2018-02-14 14:36:13.499146591 +0100
@@ -58,7 +58,8 @@ static GKeyFile *keyFile;
  * Default volume commands.
  */
 static const gchar *vol_control_commands[] = {
-	"gnome-alsamixer",
+	"pavucontrol",
+	"mate-volume-control"
 	"xfce4-mixer",
 	"alsamixergui",
 	NULL