diff -r a109a8cc8059 -r 7e0d24e06ce2 pidgin/plugins/disco/gtkdisco.c
--- a/pidgin/plugins/disco/gtkdisco.c	Fri Feb 24 00:45:22 2023 -0600
+++ b/pidgin/plugins/disco/gtkdisco.c	Fri Feb 24 00:57:06 2023 -0600
@@ -303,7 +303,9 @@
 }
 
 static void
-list_row_notify_cb(GObject *obj, GParamSpec *pspec, gpointer data) {
+list_row_notify_cb(GObject *obj, G_GNUC_UNUSED GParamSpec *pspec,
+                   G_GNUC_UNUSED gpointer data)
+{
 	GtkTreeListRow *row = NULL;
 
 	row = gtk_tree_expander_get_list_row(GTK_TREE_EXPANDER(obj));