diff --git a/config.def.h b/config.def.h
index 66824d4..19c7ebf 100644
--- a/config.def.h
+++ b/config.def.h
@@ -53,7 +53,7 @@ static const char *colors[][3]           = {
 static const char *const autostart[] = {
 	SHAUTOSTART("dinitctl setenv DISPLAY DBUS_SESSION_BUS_ADDRESS XAUTHORITY"), NULL,
 	SHAUTOSTART("dbus-update-activation-environment DISPLAY XAUTHORITY"), NULL,
-	// SHAUTOSTART("killall dunst; dunst"), NULL,
+	SHAUTOSTART("killall dunst; dunst"), NULL,
 	// "killall", "dunst", NULL,
 	// "dunst", NULL,
 	NULL /* terminate */