diff --git a/.gitignore b/.gitignore
index 2171655e4..d1b13fa28 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,4 @@ tsconfig.json
 yarn-error.log
 build
 examples/ompls
+coverage
diff --git a/package.json b/package.json
index 3922b6c5c..e4396638e 100644
--- a/package.json
+++ b/package.json
@@ -90,6 +90,7 @@
     "fix:package": "fixpack",
     "lint": "gts lint",
     "package": "jsii-pacmak",
+    "coverage": "jest --coverage",
     "test": "jest"
   },
   "stability": "stable",