diff --git a/core-java-modules/core-java-concurrency-advanced-3/src/test/java/com/baeldung/abaproblem/AccountUnitTest.java b/core-java-modules/core-java-concurrency-advanced-3/src/test/java/com/baeldung/abaproblem/AccountManualTest.java
similarity index 99%
rename from core-java-modules/core-java-concurrency-advanced-3/src/test/java/com/baeldung/abaproblem/AccountUnitTest.java
rename to core-java-modules/core-java-concurrency-advanced-3/src/test/java/com/baeldung/abaproblem/AccountManualTest.java
index 3e188d682e..013352cce9 100644
--- a/core-java-modules/core-java-concurrency-advanced-3/src/test/java/com/baeldung/abaproblem/AccountUnitTest.java
+++ b/core-java-modules/core-java-concurrency-advanced-3/src/test/java/com/baeldung/abaproblem/AccountManualTest.java
@@ -12,7 +12,7 @@ import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotEquals;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
-public class AccountUnitTest {
+public class AccountManualTest {
 
     private Account account;