diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d8fe4fa
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/.project
diff --git a/composer.json b/composer.json
index 973ce3d..c797bb2 100644
--- a/composer.json
+++ b/composer.json
@@ -3,7 +3,7 @@
 	"description":"xls_export extension for the Contao Open Source CMS",
 	"keywords":["contao", "excel"],
 	"type":"contao-module",
-	"license":"GPL",
+	"license":"GPL-3.0-or-later",
 	"authors":[
 		{
 			"name":"cgo IT",