diff --git a/package.json b/package.json
index 381fae215c..56bd0f3cfd 100644
--- a/package.json
+++ b/package.json
@@ -171,7 +171,6 @@
       "html",
       "json"
     ],
-    "mapCoverage": true,
     "coveragePathIgnorePatterns": [
       "/node_modules/",
       "/modules/*.*/"