diff --git a/package.json b/package.json
index 55a4c3d..1d47b0f 100644
--- a/package.json
+++ b/package.json
@@ -56,8 +56,8 @@
         "ts-check": "tsc --noEmit",
         "ts-emit-types": "tsc --emitDeclarationOnly",
         "test": "npm run test:esm && npm run test:cjs",
-        "test:esm": "mocha lib-test/*.js --reporter ${REPORTER:-progress}",
-        "test:cjs": "mocha lib-test/*.cjs --reporter ${REPORTER:-progress}",
+        "test:esm": "mocha lib-test/*.js --reporter progress",
+        "test:cjs": "mocha lib-test/*.cjs --reporter progress",
         "build": "npm run build:transpile",
         "build:transpile": "node scripts/transpile.cjs",
         "coverage": "c8 --exclude lib-test --reporter=lcovonly npm run test:esm",