diff --git a/.env.example b/.env.example
index 01d94bef0d4..5a874b32bae 100644
--- a/.env.example
+++ b/.env.example
@@ -5,7 +5,6 @@ NODE_ENV=development
 DISABLE_LOGGING=true
 COOKIE_SECRET=random
 SERVER_URL=http://localhost:3000
-BEHAVIOR_RECORDER_PLERDY_CONFIG='{"site_hash_code": "1234567890abcdefghijklmnopqrstyv", "suid": 12345}'
 
 # production docker deploy envs!
 DOCKER_FILE_INSTALL_COMMAND="python3 -m pip install 'psycopg2-binary>=2.8.5' && python3 -m pip install 'Django>=3.0.6'"