diff --git a/user-service/src/test/java/cz/muni/fi/obs/util/JsonConvertor.java b/user-service/src/test/java/cz/muni/fi/obs/util/JsonConvertor.java
index c696506d5fe1b370eee4188bb53555adf6fae5ac..1bf6a99770a44d8228ccfd5012ea15f258fc1938 100644
--- a/user-service/src/test/java/cz/muni/fi/obs/util/JsonConvertor.java
+++ b/user-service/src/test/java/cz/muni/fi/obs/util/JsonConvertor.java
@@ -14,9 +14,7 @@ public class JsonConvertor {
 
 	private static final ObjectMapper OBJECT_MAPPER = new ObjectMapper()
 			.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES)
-			.registerModule(new JavaTimeModule())
-			.setPropertyNamingStrategy(new PropertyNamingStrategies.SnakeCaseStrategy())
-			.setSerializationInclusion(JsonInclude.Include.NON_NULL);
+			.registerModule(new JavaTimeModule());
 
 	public static <T> T convertJsonToObject(String serializedObject, Class<T> objectClass) throws
 			JsonProcessingException {