diff --git a/library.json b/library.json
index 789f619..8bb42e2 100644
--- a/library.json
+++ b/library.json
@@ -15,7 +15,8 @@
     "type": "git",
     "url": "https://github.com/RobTillaart/ParallelPrinter.git"
   },
-  "version":"0.2.2",
+  "version": "0.2.2",
+  "license": "MIT",
   "frameworks": "arduino",
   "platforms": "*"
 }