diff --git a/src/libopensc/ctx.c b/src/libopensc/ctx.c
index 4ee7726b..a2d3a9ac 100644
--- a/src/libopensc/ctx.c
+++ b/src/libopensc/ctx.c
@@ -706,6 +706,7 @@ int sc_context_create(sc_context_t **ctx_out, const sc_context_param_t *parm)
 	load_card_drivers(ctx, &opts);
 	load_card_atrs(ctx, &opts);
 	if (opts.forced_card_driver) {
+		/* FIXME: check return value? */
 		sc_set_card_driver(ctx, opts.forced_card_driver);
 		free(opts.forced_card_driver);
 	}