diff --git a/tools/eis-fake-portal.c b/tools/eis-fake-portal.c
index bc3c322..2c23a5e 100644
--- a/tools/eis-fake-portal.c
+++ b/tools/eis-fake-portal.c
@@ -223,7 +223,7 @@ main(int argc, char **argv)
 		static struct option long_opts[] = {
 			{ "busname",	required_argument, 0, OPT_BUSNAME},
 			{ "help",	no_argument, 0, 'h'},
-			{ NULL},
+			{ .name = NULL },
 		};
 
 		int optind = 0;