--- a/pidgin/plugins/ticker/gtkticker.h	Thu Sep 12 20:51:15 2019 -0400
+++ b/pidgin/plugins/ticker/gtkticker.h	Sun Sep 15 17:11:46 2019 -0400
@@ -48,7 +48,8 @@
 
 G_MODULE_EXPORT
 G_DECLARE_FINAL_TYPE(GtkTicker, gtk_ticker, GTK, TICKER, GtkContainer)
-void       gtk_ticker_register_type     (PurplePlugin *plugin);
+G_GNUC_INTERNAL
+void gtk_ticker_register(PurplePlugin *plugin);
 
 GtkWidget* gtk_ticker_new               (void);
 void       gtk_ticker_add               (GtkTicker       *ticker,