diff --git a/lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/Lunch/InvalidCalorieException.java b/lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/lunch_app/InvalidCalorieException.java
similarity index 73%
rename from lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/Lunch/InvalidCalorieException.java
rename to lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/lunch_app/InvalidCalorieException.java
index 6332ab883..7430adfe9 100644
--- a/lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/Lunch/InvalidCalorieException.java
+++ b/lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/lunch_app/InvalidCalorieException.java
@@ -1,4 +1,4 @@
-package com.codedifferently.lesson16.lunch;
+package com.codedifferently.lesson16.lunch_app;
 
 public class InvalidCalorieException extends Exception {
   public InvalidCalorieException(String message) {
diff --git a/lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/Lunch/Lunch.java b/lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/lunch_app/Lunch.java
similarity index 97%
rename from lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/Lunch/Lunch.java
rename to lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/lunch_app/Lunch.java
index bb3f69ca1..aaa55fff7 100644
--- a/lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/Lunch/Lunch.java
+++ b/lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/lunch_app/Lunch.java
@@ -1,4 +1,4 @@
-package com.codedifferently.lesson16.lunch;
+package com.codedifferently.lesson16.lunch_app;
 
 import java.util.ArrayList;
 
diff --git a/lesson_16/objects/objects_app/src/test/java/com/codedifferently/lesson16/lunch/LunchTest.java b/lesson_16/objects/objects_app/src/test/java/com/codedifferently/lesson16/lunch_app/LunchTest.java
similarity index 98%
rename from lesson_16/objects/objects_app/src/test/java/com/codedifferently/lesson16/lunch/LunchTest.java
rename to lesson_16/objects/objects_app/src/test/java/com/codedifferently/lesson16/lunch_app/LunchTest.java
index 025d1a417..77f395db9 100644
--- a/lesson_16/objects/objects_app/src/test/java/com/codedifferently/lesson16/lunch/LunchTest.java
+++ b/lesson_16/objects/objects_app/src/test/java/com/codedifferently/lesson16/lunch_app/LunchTest.java
@@ -1,4 +1,4 @@
-package com.codedifferently.lesson16.lunch;
+package com.codedifferently.lesson16.lunch_app;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertTrue;