diff --git a/package.json b/package.json
index 58dee14..186ddd9 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "format:write": "prettier --write '**/*.ts'",
     "format:check": "prettier --check '**/*.ts'",
     "lint": "eslint -c ./.github/linters/.eslintrc.yml",
-    "package": "ncc build src/index.ts --source-map --license licenses.txt",
+    "package": "ncc build src/index.ts --license licenses.txt",
     "test": "(jest && make-coverage-badge --output-path ./badges/coverage.svg) || make-coverage-badge --output-path ./badges/coverage.svg",
     "all": "npm run format:write && npm run lint && npm run test && npm run package"
   },