diff --git a/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/nested/NestedTest.java b/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/nested/NestedUnitTest.java
similarity index 89%
rename from testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/nested/NestedTest.java
rename to testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/nested/NestedUnitTest.java
index 47a7879d17..e30094cc9d 100644
--- a/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/nested/NestedTest.java
+++ b/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/nested/NestedUnitTest.java
@@ -4,11 +4,11 @@ import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Nested;
 import org.junit.jupiter.api.Test;
 
-public class NestedTest {
+public class NestedUnitTest {
 
     @BeforeEach
     void beforeEach() {
-        System.out.println("NestedTest.beforeEach()");
+        System.out.println("NestedUnitTest.beforeEach()");
     }
 
     @Nested
diff --git a/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/nested/OnlinePublicationTest.java b/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/nested/OnlinePublicationUnitTest.java
similarity index 99%
rename from testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/nested/OnlinePublicationTest.java
rename to testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/nested/OnlinePublicationUnitTest.java
index faae1d2916..bf3f15ff4e 100644
--- a/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/nested/OnlinePublicationTest.java
+++ b/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/nested/OnlinePublicationUnitTest.java
@@ -11,7 +11,7 @@ import org.junit.jupiter.api.Nested;
 import org.junit.jupiter.api.Test;
 
 @DisplayName("given a article publication with three articles")
-class OnlinePublicationTest {
+class OnlinePublicationUnitTest {
     private Publication publication;
 
     @BeforeEach