diff --git a/java-collections-maps/src/test/java/com/baeldung/java/map/ImmutableMapTest.java b/java-collections-maps/src/test/java/com/baeldung/java/map/ImmutableMapUnitTest.java
similarity index 98%
rename from java-collections-maps/src/test/java/com/baeldung/java/map/ImmutableMapTest.java
rename to java-collections-maps/src/test/java/com/baeldung/java/map/ImmutableMapUnitTest.java
index d2637d8368..b239ae07d8 100644
--- a/java-collections-maps/src/test/java/com/baeldung/java/map/ImmutableMapTest.java
+++ b/java-collections-maps/src/test/java/com/baeldung/java/map/ImmutableMapUnitTest.java
@@ -13,7 +13,7 @@ import org.junit.jupiter.api.Test;
 import com.google.common.collect.ImmutableMap;
 
 
-public class ImmutableMapTest {
+public class ImmutableMapUnitTest {
 
 	@Test
 	public void whenCollectionsUnModifiableMapMethod_thenOriginalCollectionChangesReflectInUnmodifiableMap() {