diff --git a/core-java-collections-2/README.md b/core-java-collections-map/README.md
similarity index 100%
rename from core-java-collections-2/README.md
rename to core-java-collections-map/README.md
diff --git a/core-java-collections-2/pom.xml b/core-java-collections-map/pom.xml
similarity index 96%
rename from core-java-collections-2/pom.xml
rename to core-java-collections-map/pom.xml
index 677e6fd312..8c0aef54bf 100644
--- a/core-java-collections-2/pom.xml
+++ b/core-java-collections-map/pom.xml
@@ -1,9 +1,9 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
-    <artifactId>core-java-collections-2</artifactId>
+    <artifactId>core-java-collections-map</artifactId>
     <version>0.1.0-SNAPSHOT</version>
-    <name>core-java-collections-2</name>
+    <name>core-java-collections-map</name>
     <packaging>jar</packaging>
 
     <parent>
diff --git a/core-java-collections-2/src/main/java/com/baeldung/copyinghashmap/CopyHashMap.java b/core-java-collections-map/src/main/java/com/baeldung/copyinghashmap/CopyHashMap.java
similarity index 100%
rename from core-java-collections-2/src/main/java/com/baeldung/copyinghashmap/CopyHashMap.java
rename to core-java-collections-map/src/main/java/com/baeldung/copyinghashmap/CopyHashMap.java
diff --git a/core-java-collections-2/src/test/java/com/baeldung/copyinghashmap/CopyHashMapUnitTest.java b/core-java-collections-map/src/test/java/com/baeldung/copyinghashmap/CopyHashMapUnitTest.java
similarity index 100%
rename from core-java-collections-2/src/test/java/com/baeldung/copyinghashmap/CopyHashMapUnitTest.java
rename to core-java-collections-map/src/test/java/com/baeldung/copyinghashmap/CopyHashMapUnitTest.java
diff --git a/core-java-collections-2/src/test/java/com/baeldung/copyinghashmap/Employee.java b/core-java-collections-map/src/test/java/com/baeldung/copyinghashmap/Employee.java
similarity index 100%
rename from core-java-collections-2/src/test/java/com/baeldung/copyinghashmap/Employee.java
rename to core-java-collections-map/src/test/java/com/baeldung/copyinghashmap/Employee.java
diff --git a/pom.xml b/pom.xml
index 1f3901111d..a0b2948752 100644
--- a/pom.xml
+++ b/pom.xml
@@ -383,7 +383,7 @@
                 <!--<module>core-java-os</module> --> <!-- We haven't upgraded to java 9.-->
                 <module>core-java-arrays</module>
                 <module>core-java-collections</module>
-                <module>core-java-collections-2</module>
+                <module>core-java-collections-map</module>
                 <module>core-java-collections-list</module>
                 <module>core-java-concurrency-basic</module>
                 <module>core-java-concurrency-collections</module>
@@ -1031,7 +1031,7 @@
                 <!--<module>core-java-os</module> --> <!-- We haven't upgraded to java 9.-->
                 <module>core-java-arrays</module>
                 <module>core-java-collections</module>
-                <module>core-java-collections-2</module>
+                <module>core-java-collections-map</module>
                 <module>core-java-collections-list</module>
                 <module>core-java-concurrency-basic</module>
                 <module>core-java-concurrency-collections</module>