diff --git a/tests/test_config.py b/tests/test_config.py
index 0896a98016db739fd6dbc517aab1f62215c644c3..252953bb246ef5b410acfaea8fe8de13e701c11f 100644
--- a/tests/test_config.py
+++ b/tests/test_config.py
@@ -75,3 +75,5 @@ class TestConfigModule(object):
         conf_dict = get_config_dict()
         assert "caps" in conf_dict.keys()
         assert conf_dict["caps"] is False
+        config_file.write("\n".join(["[diceware]", "caps = On", ""]))
+        assert get_config_dict()["caps"] is True