diff --git a/jackson/src/test/java/org/baeldung/jackson/deserialization/ItemDeserializer.java b/jackson/src/test/java/org/baeldung/jackson/deserialization/ItemDeserializer.java
index 8c6b67532a..baf5b945e7 100644
--- a/jackson/src/test/java/org/baeldung/jackson/deserialization/ItemDeserializer.java
+++ b/jackson/src/test/java/org/baeldung/jackson/deserialization/ItemDeserializer.java
@@ -22,7 +22,7 @@ public class ItemDeserializer extends JsonDeserializer<Item> {
         final JsonNode node = jp.getCodec().readTree(jp);
         final int id = (Integer) ((IntNode) node.get("id")).numberValue();
         final String itemName = node.get("itemName").asText();
-        final int userId = (Integer) ((IntNode) node.get("owner")).numberValue();
+        final int userId = (Integer) ((IntNode) node.get("createdBy")).numberValue();
 
         return new Item(id, itemName, new User(userId, null));
     }
diff --git a/jackson/src/test/java/org/baeldung/jackson/test/JacksonDeserializationUnitTest.java b/jackson/src/test/java/org/baeldung/jackson/test/JacksonDeserializationUnitTest.java
index e62b73e0ef..eb62ba9ded 100644
--- a/jackson/src/test/java/org/baeldung/jackson/test/JacksonDeserializationUnitTest.java
+++ b/jackson/src/test/java/org/baeldung/jackson/test/JacksonDeserializationUnitTest.java
@@ -146,7 +146,7 @@ public class JacksonDeserializationUnitTest {
 
     @Test
     public final void whenDeserializingANonStandardRepresentation_thenCorrect() throws JsonParseException, JsonMappingException, IOException {
-        final String json = "{\"id\":1,\"itemName\":\"theItem\",\"owner\":2}";
+        final String json = "{\"id\":1,\"itemName\":\"theItem\",\"createdBy\":2}";
         final ObjectMapper mapper = new ObjectMapper();
 
         final SimpleModule module = new SimpleModule();