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-rw-r--r--doc/administration/environment_variables.md2
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/administration/environment_variables.md b/doc/administration/environment_variables.md
index 3af80363916..21e32d145bd 100644
--- a/doc/administration/environment_variables.md
+++ b/doc/administration/environment_variables.md
@@ -20,7 +20,7 @@ You can use the following environment variables to override certain values:
| Variable | Type | Description |
|--------------------------------------------|---------|---------------------------------------------------------------------------------------------------------|
| `DATABASE_URL` | string | The database URL; is of the form: `postgresql://localhost/blog_development`. |
-| `ENABLE_BOOTSNAP` | string | Enables Bootsnap for speeding up initial Rails boot (`1` to enable). |
+| `ENABLE_BOOTSNAP` | string | Toggles [Bootsnap](https://github.com/Shopify/bootsnap) for speeding up initial Rails boot. Enabled by default for non-production environments. Set to `0` to disable. |
| `EXTERNAL_URL` | string | Specify the external URL at the [time of installation](https://docs.gitlab.com/omnibus/settings/configuration.html#specifying-the-external-url-at-the-time-of-installation). |
| `EXTERNAL_VALIDATION_SERVICE_TIMEOUT` | integer | Timeout, in seconds, for an [external CI/CD pipeline validation service](external_pipeline_validation.md). Default is `5`. |
| `EXTERNAL_VALIDATION_SERVICE_URL` | string | URL to an [external CI/CD pipeline validation service](external_pipeline_validation.md). |