diff --git a/.env.example b/.env.example
index 7e953fcc8..e2d959290 100644
--- a/.env.example
+++ b/.env.example
@@ -1,9 +1,6 @@
-REDASH_CONNECTION_ADAPTER=pg
-REDASH_CONNECTION_STRING="dbname=data"
-REDASH_STATIC_ASSETS_PATH=../rd_ui/app/
-REDASH_GOOGLE_APPS_DOMAIN=
-REDASH_ADMINS=
-REDASH_WORKERS_COUNT=2
-REDASH_COOKIE_SECRET=
-REDASH_DATABASE_URL='postgresql://rd'
-REDASH_LOG_LEVEL = "INFO"
\ No newline at end of file
+export REDASH_STATIC_ASSETS_PATH="../rd_ui/app/"
+export REDASH_LOG_LEVEL="INFO"
+export REDASH_REDIS_URL=redis://localhost:6379/1
+export REDASH_DATABASE_URL="postgresql://redash"
+export REDASH_COOKIE_SECRET=veryverysecret
+export REDASH_GOOGLE_APPS_DOMAIN=
diff --git a/setup/files/env b/setup/files/env
index a58ba81b2..7d468f86c 100644
--- a/setup/files/env
+++ b/setup/files/env
@@ -1,9 +1,6 @@
-export REDASH_CONNECTION_ADAPTER=pg
-export REDASH_CONNECTION_STRING="dbname=redash"
 export REDASH_STATIC_ASSETS_PATH="../rd_ui/dist/"
 export REDASH_LOG_LEVEL="INFO"
-export REDASH_WORKERS_COUNT=6
 export REDASH_REDIS_URL=redis://localhost:6379/1
 export REDASH_DATABASE_URL="postgresql://redash"
 export REDASH_COOKIE_SECRET=veryverysecret
-export REDASH_GOOGLE_APPS_DOMAIN=
\ No newline at end of file
+export REDASH_GOOGLE_APPS_DOMAIN=