diff --git a/src/pages/kb/open-source/admin-guide/env-vars-settings.md b/src/pages/kb/open-source/admin-guide/env-vars-settings.md
index 4f83b5b3..fa95bb76 100644
--- a/src/pages/kb/open-source/admin-guide/env-vars-settings.md
+++ b/src/pages/kb/open-source/admin-guide/env-vars-settings.md
@@ -12,7 +12,7 @@ most installs) can be set in `/opt/redash/.env`. When developing with Docker, cr
 The follow is a list of settings and what they control:
 
 | Name                                            | Description                                                                                                                                                                                                                                                        | Default Value                                                                                                                              |
-|-------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------|
+| ----------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------ |
 | `REDASH_ADDITIONAL_DESTINATIONS`                | Comma-separated list of non-default alert destinations to be enabled                                                                                                                                                                                               |                                                                                                                                            |
 | `REDASH_ADDITIONAL_QUERY_RUNNERS`               | Comma-separated list of non-default query runners to be enabled                                                                                                                                                                                                    |                                                                                                                                            |
 | `REDASH_ADHOC_QUERY_TIME_LIMIT`                 | Time limit for adhoc queries (in seconds)                                                                                                                                                                                                                          | None                                                                                                                                       |
@@ -42,6 +42,7 @@ The follow is a list of settings and what they control:
 | `REDASH_FEATURE_DISABLE_REFRESH_QUERIES`        | Disable scheduled query execution                                                                                                                                                                                                                                  | false                                                                                                                                      |
 | `REDASH_FEATURE_SHOW_PERMISSIONS_CONTROL`       | Enable experimental multiple owners support                                                                                                                                                                                                                        | false                                                                                                                                      |
 | `REDASH_FEATURE_SHOW_QUERY_RESULTS_COUNT`       | Disable/enable showing count of query results in status                                                                                                                                                                                                            | true                                                                                                                                       |
+| `REDASH_GOOGLE_OAUTH_SCHEME_OVERRIDE`           | Override the scheme used for Google OAuth. This is useful when running Redash behind a reverse proxy that terminates SSL.                                                                                                                                          |                                                                                                                                            |
 | `REDASH_GOOGLE_CLIENT_ID`                       | The client ID to use for Google Login, be sure to set a client secret as well                                                                                                                                                                                      |                                                                                                                                            |
 | `REDASH_GOOGLE_CLIENT_SECRET`                   | The client secret to use for Google Login, be sure to set a client id as well                                                                                                                                                                                      |                                                                                                                                            |
 | `REDASH_HOST`                                   | The URL host used in emails sent to users (invites, alerts, notifications) etc.                                                                                                                                                                                    |                                                                                                                                            |
@@ -91,7 +92,7 @@ The follow is a list of settings and what they control:
 | `REDASH_SAML_NAMEID_FORMAT`                     |                                                                                                                                                                                                                                                                    |                                                                                                                                            |
 | `REDASH_SCHEDULED_QUERY_TIME_LIMIT`             | Time limit for scheduled queries (in seconds)                                                                                                                                                                                                                      | None                                                                                                                                       |
 | `REDASH_SCHEMAS_REFRESH_SCHEDULE`               | How often to refresh the data source schemas (in minutes)                                                                                                                                                                                                          | 30                                                                                                                                         |
-| `REDASH_SCHEMAS_REFRESH_TIMEOUT`                | Time limit for refreshing the data source schemas (in seconds)                                                                                                                                                                                                          | 300                                                                                                                                         |
+| `REDASH_SCHEMAS_REFRESH_TIMEOUT`                | Time limit for refreshing the data source schemas (in seconds)                                                                                                                                                                                                     | 300                                                                                                                                        |
 | `REDASH_SCHEMA_RUN_TABLE_SIZE_CALCULATIONS`     | Enable showing the size of each table in the schema browser.                                                                                                                                                                                                       | false                                                                                                                                      |
 | `REDASH_SENTRY_DSN`                             |                                                                                                                                                                                                                                                                    |                                                                                                                                            |
 | `REDASH_STATIC_ASSETS_PATH`                     | Directory that contains all front-end assets. Relative to the ./redash directory                                                                                                                                                                                   | ”../client/dist/”                                                                                                                          |