diff --git a/tsconfig.json b/tsconfig.json
index 6d1b988..e66dc93 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,6 +1,7 @@
 {
 	"compileOnSave": false,
 	"compilerOptions": {
+		"target": "ES2015",
 		"strict": true,
 		"noEmit": true,
 		"declaration": true,