diff --git a/src/tests/test_common.c b/src/tests/test_common.c
index 7c6f62a..0729368 100644
--- a/src/tests/test_common.c
+++ b/src/tests/test_common.c
@@ -86,6 +86,8 @@
 
 	log_set_print_filename(osmo_stderr_target, 0);
 	log_set_use_color(osmo_stderr_target, 0);
+	log_set_print_category(osmo_stderr_target, 0);
+	log_set_print_category_hex(osmo_stderr_target, 0);
 	return rc;
 }