diff --git a/tests/acc/acc_test.c b/tests/acc/acc_test.c
index 73757c7c6..759ff139f 100644
--- a/tests/acc/acc_test.c
+++ b/tests/acc/acc_test.c
@@ -495,7 +495,8 @@ int main(int argc, char **argv)
 	tall_bsc_ctx = talloc_named_const(NULL, 0, "gsm0408_test");
 	osmo_init_logging2(tall_bsc_ctx, &log_info);
 	log_set_log_level(osmo_stderr_target, LOGL_INFO);
-	log_set_print_category_hex(osmo_stderr_target, false);
+	log_set_print_category_hex(osmo_stderr_target, 0);
+	log_set_print_category(osmo_stderr_target, 0);
 	log_set_print_filename2(osmo_stderr_target, LOG_FILENAME_NONE);
 	log_set_use_color(osmo_stderr_target, 0);
 	osmo_fsm_log_addr(false);
diff --git a/tests/subscr/bsc_subscr_test.c b/tests/subscr/bsc_subscr_test.c
index 619d5e6bf..77769a102 100644
--- a/tests/subscr/bsc_subscr_test.c
+++ b/tests/subscr/bsc_subscr_test.c
@@ -134,6 +134,7 @@ int main()
 	log_set_print_filename(osmo_stderr_target, 0);
 	log_set_print_timestamp(osmo_stderr_target, 0);
 	log_set_use_color(osmo_stderr_target, 0);
+	log_set_print_category_hex(osmo_stderr_target, 0);
 	log_set_print_category(osmo_stderr_target, 1);
 
 	bsc_subscribers = talloc_zero(ctx, struct llist_head);