diff --git a/libraries-data-2/README.md b/libraries-data-2/README.md
index 24618b5e37..f992186bd9 100644
--- a/libraries-data-2/README.md
+++ b/libraries-data-2/README.md
@@ -11,4 +11,7 @@ This module contains articles about libraries for data processing in Java.
 - [Guide to JMapper](https://www.baeldung.com/jmapper)
 - [An Introduction to SuanShu](https://www.baeldung.com/suanshu)
 - [Intro to Derive4J](https://www.baeldung.com/derive4j)
-More articles: [[<-- prev]](/../libraries-data)
\ No newline at end of file
+More articles: [[<-- prev]](/../libraries-data)
+
+##### Building the project
+You can build the project from the command line using: *mvn clean install*, or in an IDE. If you have issues with the derive4j imports in your IDE, you have to add the folder: *target/generated-sources/annotations* to the project build path in your IDE.