diff --git a/docs/technical/install/env_variables.md b/docs/technical/install/env_variables.md
index 0a9f5d3..4babc8b 100644
--- a/docs/technical/install/env_variables.md
+++ b/docs/technical/install/env_variables.md
@@ -14,4 +14,7 @@ There are some Enviorment Variables that must be set and some that can be overri
 | MESSENGER_TRANSPORT_DSN | Symfony Messenger DSN for if you're changing the background processing messenger |
 | MAILER_DSN | The Symfony Mailer DSN which is used for the System Email settings. |
 | XERO_CLIENT_ID | The Client ID for the Xero App |
-| XERO_CLIENT_SECRET | The client secret for the Xero App |
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+| XERO_CLIENT_SECRET | The client secret for the Xero App |
+| ROLLBAR_ENABLED | true or false if Rollbar error logging is enabled |
+| ROLLBAR_API_KEY | Rollbar's API Key |
+| ROLLBAR_ENV | The environment you want to report to Rollbar as  |
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