diff --git a/package.json b/package.json
index ab9c452..bc6170b 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "web-vitals": "^1.0.1"
   },
   "scripts": {
-    "start": "BROWSER='firefox' react-scripts start",
+    "start": "react-scripts start",
     "build": "GENERATE_SOURCEMAP=false react-scripts build",
     "test": "react-scripts test",
     "eject": "react-scripts eject",