diff --git a/.gitignore b/.gitignore
index da31729..252935e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,7 @@
 .*
 !/.gitignore
 !/.github
+!/.mvn
 target
 tmp
 logs
diff --git a/.mvn/jvm.config b/.mvn/jvm.config
new file mode 100644
index 0000000..eaac275
--- /dev/null
+++ b/.mvn/jvm.config
@@ -0,0 +1 @@
+-Xss2m