diff --git a/gtk2_ardour/about.cc b/gtk2_ardour/about.cc
index 1e24f5c44e..1cca1824d9 100644
--- a/gtk2_ardour/about.cc
+++ b/gtk2_ardour/about.cc
@@ -609,7 +609,7 @@ About::About ()
 	set_copyright (_("Copyright (C) 1999-2022 Paul Davis\n"));
 	set_license (gpl);
 	set_name (X_("Ardour"));
-	set_website (X_("http://ardour.org/"));
+	set_website (X_("https://ardour.org/"));
 	set_website_label (_("http://ardour.org/"));
 	set_version ((string_compose(_("%1%2\n(rev %3)\n%4%5"),
 				     VERSIONSTRING,
diff --git a/gtk2_ardour/nag.cc b/gtk2_ardour/nag.cc
index e25e04c7be..fa39c2dbe8 100644
--- a/gtk2_ardour/nag.cc
+++ b/gtk2_ardour/nag.cc
@@ -201,7 +201,7 @@ NagScreen::offer_to_donate ()
 void
 NagScreen::offer_to_subscribe ()
 {
-	const char* uri = "http://ardour.org/subscribe";
+	const char* uri = "https://ardour.org/subscribe";
 
 	if (PBD::open_uri (uri)) {
 		mark_subscriber ();