Index: dialogs/dlg_loadsave.c
===================================================================
--- dialogs/dlg_loadsave.c	(revision 37276)
+++ dialogs/dlg_loadsave.c	(revision 37277)
@@ -60,7 +60,7 @@
 	const char *function = "Layout";
 	char *name = NULL;
 	static const char *flt_any[] = {"*", "*.*", NULL};
-	static const char *pat_lht[] = {"*.rs", "*.lht", NULL};
+	static const char *pat_lht[] = {"*.rp", "*.lht", NULL};
 	static const char *pat_pcb[] = {"*.pcb", NULL};
 	static const char *pat_tdx[] = {"*.tdx", NULL};
 	static const rnd_hid_fsd_filter_t flt_brd[] = {