diff --git a/poc-hexagonal_architecture/.gitignore b/poc-hexagonal_architecture/.gitignore
index 6514f85..5c06245 100644
--- a/poc-hexagonal_architecture/.gitignore
+++ b/poc-hexagonal_architecture/.gitignore
@@ -1,5 +1,6 @@
 HELP.md
 target/
+.mvn/wrapper
 !.mvn/wrapper/maven-wrapper.jar
 !**/src/main/**/target/
 !**/src/test/**/target/