diff --git a/package.json b/package.json
index bd3b62d7..0a368b35 100644
--- a/package.json
+++ b/package.json
@@ -165,6 +165,7 @@
       "**/*.test.*"
     ],
     "lines": 100,
+    "reporter": "lcov",
     "check-coverage": true
   }
 }