diff --git a/.gitignore b/.gitignore
index 1aee81c..643add5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 .env
 node_modules
-.idea
\ No newline at end of file
+.idea
+logstash/pipeline
\ No newline at end of file
diff --git a/README.md b/README.md
index a73bcf1..7d05b81 100644
--- a/README.md
+++ b/README.md
@@ -33,10 +33,10 @@ CHT Sync has been specifically designed to work in both local development enviro
 - An `.env` file containing the environment variable placeholders from the `.env.template` file. The file should be located in the root directory of the project or set by the operating system. The variables should be customized accordingly for the specific deployment needs.
 
 #### Environment variable
-There are four environment variable groups in the `.env.template` file. To successfully set up `cht-sync`, It is important to understand the difference between them.
-1. Postgresql and Postgres: Are used to establish the Postgres database to synchronize CouchDB data. They also define the schema and table names to store the CouchDB data. The main objective is to define the environment where the raw CouchDB data will be copied.
+There are four environment variable groups in the `.env.template` file. To successfully set up `cht-sync`, it is important to understand the difference between them.
+1. Postgresql and Postgres: Are used to establish the Postgres database to synchronize CouchDB data to. They also define the schema and table names to store the CouchDB data. The main objective is to define the environment where the raw CouchDB data will be copied.
 2. DBT: These environment variables are exclusive to the DBT configuration. The main objective is to define the environment where the tables and views for the models defined in `CHT_PIPELINE_BRANCH_URL` will be created. It is important to separate this environment from the previous group. `DBT_POSTGRES_USER` and `DBT_POSTGRES_SCHEMA` must be different from `POSTGRES_USER` and `POSTGRES_SCHEMA`. `DBT_POSTGRES_HOST` has to be the Postgres instance created with the environment variables set in the first group.
-3. The following environment variables define the CouchDB instance we want to sync with. With `COUCHDB_DBS`, we can specify a list of databases to sync.
+3. Couchdb and Logstash: The following environment variables define the CouchDB instance we want to sync with. With `COUCHDB_DBS`, we can specify a list of databases to sync.
 
 ### Local Setup
 
diff --git a/env.template b/env.template
index e6e9807..9e9a056 100644
--- a/env.template
+++ b/env.template
@@ -22,3 +22,7 @@ COUCHDB_DBS="couchdb couchdb_sentinel" # space separated list of databases you w
 COUCHDB_HOST=couchdb
 COUCHDB_PORT=5984
 COUCHDB_SECURE=false
+
+# superset: required environment variables for 'gamma', 'prod' and 'local'
+SUPERSET_PASSWORD=password
+SUPERSET_ADMIN_EMAIL=user@superset.com
\ No newline at end of file