diff --git a/package.json b/package.json
index d4ac52a..af3dc19 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   },
   "keywords": [
     "koa2-api-boilerplate",
-    "api"
+    "api",
     "koa",
     "koa2",
     "boilerplate",