diff --git a/fiv.c b/fiv.c
index 29b0377..ce2505e 100644
--- a/fiv.c
+++ b/fiv.c
@@ -458,7 +458,7 @@ show_about_dialog(GtkWidget *parent)
 
 	GtkWidget *website = gtk_label_new(NULL);
 	gtk_label_set_selectable(GTK_LABEL(website), TRUE);
-	const char *url = "https://git.janouch.name/p/" PROJECT_NAME;
+	const char *url = PROJECT_URL;
 	gchar *link = g_strdup_printf("<a href='%s'>%s</a>", url, url);
 	gtk_label_set_markup(GTK_LABEL(website), link);
 	g_free(link);
diff --git a/fiv.wxs.in b/fiv.wxs.in
index 7c34878..f44611b 100644
--- a/fiv.wxs.in
+++ b/fiv.wxs.in
@@ -27,7 +27,7 @@
 		<Media Id='1' Cabinet='data.cab' EmbedCab='yes' />
 		<Icon Id='fiv.ico' SourceFile='fiv.ico' />
 		<Property Id='ARPPRODUCTICON' Value='fiv.ico' />
-		<Property Id='ARPURLINFOABOUT' Value='https://git.janouch.name/p/fiv' />
+		<Property Id='ARPURLINFOABOUT' Value='@ProjectURL@' />
 
 		<UIRef Id='WixUI_Minimal' />
 		<!-- This isn't supported by msitools, but is necessary for WiX.
diff --git a/meson.build b/meson.build
index f809ebd..4bdca2e 100644
--- a/meson.build
+++ b/meson.build
@@ -93,11 +93,13 @@ endif
 # XXX: https://github.com/mesonbuild/meson/issues/825
 docdir = get_option('datadir') / 'doc' / meson.project_name()
 application_ns = 'name.janouch.'
+application_url = 'https://janouch.name/p/' + meson.project_name()
 
 conf = configuration_data()
 conf.set_quoted('PROJECT_NAME', meson.project_name())
 conf.set_quoted('PROJECT_VERSION', '@VCS_TAG@')
 conf.set_quoted('PROJECT_NS', application_ns)
+conf.set_quoted('PROJECT_URL', application_url)
 conf.set_quoted('PROJECT_DOCDIR', get_option('prefix') / docdir)
 if win32
 	conf.set_quoted('PROJECT_DOCDIR', docdir)
@@ -344,6 +346,7 @@ elif meson.is_cross_build()
 		configuration : configuration_data({
 			'ProjectName' : meson.project_name(),
 			'ProjectVersion' : meson.project_version(),
+			'ProjectURL' : application_url,
 		}),
 	)
 	custom_target('package',