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-rw-r--r--docs/configuration-env-vars.md2
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/configuration-env-vars.md b/docs/configuration-env-vars.md
index eb4bbbe0..84155847 100644
--- a/docs/configuration-env-vars.md
+++ b/docs/configuration-env-vars.md
@@ -68,7 +68,7 @@ defaultNotePath can't be set from env-vars
| variable | example value | description |
| -------- | ------------- | ----------- |
-| `CMD_ALLOW_GRAVATAR` | `true` or `false` | set to `false` to disable Libravatar as profile picture source on your instance. Libravatar is a federated open-source alternative to Gravatar. |
+| `CMD_ALLOW_GRAVATAR` | `true` or `false` | set to `false` to disable [Libravatar](https://www.libravatar.org/) as profile picture source on your instance. Libravatar is a federated open-source alternative to Gravatar. |
| `CMD_USECDN` | `true` or `false` | set to use CDN resources or not|